Consulta: year:"1931"
Registros recuperados: 101
Data/hora: 02/06/2024 04:45:42

Statistique des pêches maritimes - Année 1929
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Ano: 1931
URL: http://archimer.ifremer.fr/doc/00162/27359/25588.pdf

Remarques sur la pêche française en Islande (Le Gall J.)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Gall, Jean.
Sous ce même titre, M. J. HAENTJENS, Armateur, membre du Conseil d'Administration de l'Office des Pêches Maritimes, Vice-Président de la Section Grande Pêche au Comité Central des Armateurs de France, a bien voulu livrer aux lecteurs de la Revue des Travaux de l'Office des Pêches (1) son appréciation personnelle sur l'étude que nous avons eu l'occasion de publier dans cette même Revue (2) sur la Pêche en Islande.  Nous l'en remercions vivement.  Il nous paraît ensuite bien difficile, devant la haute compétence de M. HAENTJENS en matière de pêche, de chercher à réfuter ses critiques et de tenter de nous disculper des erreurs qu'il a cru devoir nous reprocher au sujet d'une question que nous n'avons suivie que de loin, mais assidûment, pendant quelques...
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5888.pdf

Recherches sur la reproduction des huîtres indigènes dans le Morbihan en 1931
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Voisin, P.
The rivers of Auray and Crach are the main French production centres of flat oyster spat. Consequently, their deposits are of great interest for French oyster culture. This is the reason why their evolution is closely monitored by the Fisheries Office, who takes part, on a regular basis, in the works conducted every six months by the Visit Commission, and makes it a point of principle to implement all the measures aiming to boost their vitality.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5895.pdf

Réglementation de la chasse des grands cétacés
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Remy, Daniel.
This report aims to put into light the present situation of the regulation regarding great cetacean hunt as pointed out by the studies carried out by the different governments who agreed on the necessity to implement some general regulations for the protection of marine species and especially the species providing important incomes to the developing industries. This talk will first deal with the regulations implemented by the French government in its colonies and the way France will cooperate with the international studies carried out on this issue - Then we will consider the works of the Whaling Committee within the International Council for the Exploitation of Oceans and how Norway continued these works - And finally, we will describe the agreement...
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5897.pdf

Les différentes races de morue
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Beauge, X.
The last report on the works conducted in the Carlsberg laboratory provides us with key data on the different species of cod.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5883.pdf

Observations sur la production du naissain dans le bassin d'arcachon en 1930
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Borde, F.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5892.pdf

Les gisements huîtriers de la baie du Mont Saint-Michel
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Lambert, Louis.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5893.pdf

Rapport de mission à Terre-Neuve et au Groënland (campagne 1930)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Beauge, X.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5869.pdf

The Polar Record Number 2
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Palavras-chave: Greenland; Antarctic; Arctic.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-6912.pdf

Statistique des pêches maritimes - Année 1930
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Ano: 1931
URL: http://archimer.ifremer.fr/doc/00162/27360/25589.pdf

Contribution à l'étude de l'anchois : (engraulis encrassicholus.L) du Golfe de Gascogne
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Arne, Paul.
The anchovy seems to cruise around the Bay of Biscay with less regularity than the sardine. Sometimes abounding, it is rare, or at least adults do not cruise at the surface, some years. It results in some important variations in the catches with, for example in Saint-Jean-de-Luz, 736 570 kg caught in 1928 and less than 150 000 kg in 1929 and 1930. However, despite some poor years, the anchovy accounts for an important part of the fisheries statistics of the Bayonne area. In Saint-Jean-de-Luz, many boat owners and industrialists organized themselves to transform it on the spot after selling it fresh for many years to the Mediterranean retailers, and their products can now compete with those from harbours with a tradition of anchovy preparation....
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5881.pdf

Statistiques biologiques et considérations sur la population harenguière de la Manche orientale et du sud de le Mer du Nord, matériel prélevé en 1930
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Gall, Jean.
The following "biological statistics" summarize the observations carried out throughout the year 1930 on the "harenguiere" (herring) fisheries in the southern North Sea and the eastern entrance of the English Channel. They are the follow up of those published on a regular basis (1) since we started, in 1926, the monitoring of this herring population which gathers every year, from October to February, to lay eggs on the spawning areas located at the entrance of the English Channel: from Gris-Nez to the mouth of the Seine, then, around the Dyck and the Sandettié, in the southern part of the North Sea.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5887.pdf

Recherches sur l'acidité de l'huile de foie de morue médicinale
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Boury, Maurice.
All the studies dealing with the making of fat elements stress the necessity of a good separation of the oil or fat from the shell splinters and the diverse organic substances that can go with it, in order to obtain a product with a good preservation capacity. Indeed, the spontaneous acidification of fat, a hydrolysis phenomenon, is strongly accelerated by some soluble ferments: the lipases. The latter are widely spread in different tissues, in particular in the liver. They can also be exuded by many bacteria, mildews and by some yeasts. The presence of water and putrescible matters in the oil can favour the development of all these lower organisms.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5884.pdf

Traumatismes de le bouche chez la dorade commune. Les problèmes qu'ils posent, concernant la biologie de cette espèce
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Desbrosses, P.
Some authors have already underlined a case of mouth malformation in the common bream (Pagelius centrodontus Delaroche). This way Yarrell (1), Dunn, Garstang (2) each observed a short nosed bream, which didn't have intermaxillary bone. As this anomaly had not been observed only on the coasts of Cornwall, Garstang asked himself if it only existed in the Plymouth area and if its distribution should not be widened. Today, we answer this question: over two years, we had the opportunity to observe directly some of these monstrosities in the harbour of La Rochelle. We will study some of them.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5882.pdf

Quelques observations sur l'absence de "verdeur" dans la région de marennes (décembre 1930)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Voisin, P.
Le processus du verdissement des huîtres est, sans doute, un des problèmes ostréicoles les plus discutés jusqu'à ce jour. La question n'a cependant guère avancé, au point de vue pratique, depuis un siècle : les huîtres sont placées dans les claires qui verdissent ou ne verdissent pas, sans qu'on ne puisse en rien le prévoir. La grande majorité des claires ont "boudé» - suivant l'expression du pays - cet hiver, et les ostréiculteurs marennais se sont trouvés dans l'impossibilité de satisfaire, au moins pour la couleur, leur clientèle française qui exige de plus en plus impérieusement des marennes vertes. On conçoit facilement leur préoccupation devant cette situation, d'où il peut résulter pour eux un gros dommage. [OCR NON CONTRÔLE]
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5886.pdf

Remarques sur la pêche française en Islande (Haentjens X.)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Haentjens, X.
Dans l'étude fort intéressante de M. LE GALL sur la pêche en Islande parue dans le 4e fascicule du tome IV de la Revue des Travaux de l'Office Scientifique, il s'est glissé une erreur d'appréciation comparative des modes utilisés par les pêcheurs des différents pays, erreur que nous croyons utile de relever. [OCR NON CONTRÔLE]
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5868.pdf

Statistique des régions de pêche-année 1930 (2è semestre)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5894.pdf

Valeur alimentaire du poisson de mer, des crustacés et mollusques marins comestibles
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Hinard, Gustave.
To put it simply, the nutritive value of a product known experimentally to be a food product is determined by its nitrogenous organic matter, fat and hydrocarbon matter contents, and from which its calorific or energetic value is inferred. For a long time, chemistry has only provided this basic data to the field of physiology, supplemented by the global mineral matter content, or, in other words, the percentage of fixed residue obtained through calcination (not really taken into account).
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5899.pdf

Remarques sur les conditions hydrologiques des bancs de Terre-Neuve
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Danois, Ed; Beauge, X.
The knowledge obtained by the Marine Fisheries Office on the hydrologilogical conditions of the Newfoundland Banks are now wide enough to draw some conclusions based on the observations carried out for nine years.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5880.pdf

Note sur le naissain d'huîtres portugaises dans la région de marennes en 1930
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Chaux-thevenin, H.
The studies dealing with the Portuguese oyster spat production in the Marennes area, started in 1928, have been continued over the summer of 1930.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5891.pdf

La pêche aux Antilles, rapport de mission (mai-juillet 1930)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Belloc, Gérard.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5867.pdf

La scalimétrie et son importance en ichthyologie appliquée
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Gall, Jean.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5896.pdf

The Polar Record Number 1
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Palavras-chave: Antarctic; Arctic.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-6911.pdf

La maladie des huîtres de Zélande
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Voisin, P.
The New Zealand oysters, imported for a few years in the Marennes area, have almost always shown a greater waste rate than the French oysters. In 1930, the losses were exceptionally heavy. During an expedition in Marennes, I witnessed some oyster farmers who could not supply any product belonging to this category even if they had been stocked up earlier. The mortality rate went over 40 % and most of the oysters which survived were sick. Some oysters have grown enough and are edible, but the appearance of the shell would put the customers off.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5885.pdf

Rapport sur le fonctionnement de l'office des pêches maritimes pendant l'année 1930
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Danois, Ed.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5866.pdf

Statistique des régions de pêche-année 1930 (1er semestre)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5870.pdf

Note sur la récolte du naissain d'huîtres dans le Morbihan - 1931
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Raphenne, E.
Based on the observation carried out on the three Morbihan rivers where oyster spat collection is conducted (Auray, Bono, Crac'h), it appears that in 1930 the quantity of spat which fixed on the collectors would have been greater than the previous year if some commercial factors had not lead the farmers to put aside a number of tiles and to not fix the broken ones. In the Auray River, as read on the graph (Mané-Verc'h observation spot), the water temperature becomes favourable from June 7th onwards. The mother-oysters, who had stayed white until this date, turned to a slate-grey colour.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5890.pdf

L'appauvrissement des fonds de pêche
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Danois, Edouard.
The impoverishment of the fishing grounds is an issue which has been raised by biologists for several years. They indeed worried about the development of fishing both because of the increasing number of fishing boats and of the improvement of the fishing gear. This problem gave way to the creation of the International Council for the Exploitation of Oceans in 1897, when the delegates of the neighbouring nations of the North Sea gathered to consider the possible consequences of the spreading of steam trawling. Thanks to a remarkable scientific methodology, some studies have been carried out on the different aspects of the problem and our knowledge, following 30 years of intensive research, has been strongly increased: they are the result of the...
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5898.pdf

Rapport de campagne à Terre-Neuve (1931)
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Beauge, X.
Tipo: Text
Palavras-chave: Histoire Ifremer.
Ano: 1931
URL: http://archimer.ifremer.fr/doc/1931/publication-5889.pdf

10. Cephalopoda
Provedor de dados: Naturalis Digital Academic Repository
Autores: Kruizinga, P.
In arranging a list of fossil Cephalopoda of the Malayan Archipelago it soon proved that the bulk were found on Timor. On some of the other islands viz. Rotti, the Sula islands, Taliabu and Mangoli, Buru, the Misol Archipelago and Sumatra a good deal have been found also. The oldest informations on the occurrence in the Archipelago date from 1705. Rumphius described (jurassic) belemnites or dactyli idaei as he called them which were found on the island Taliabu. That old information is important as later it was the direct cause of the carrying out of further investigations on the Sula islands and in the Molucs (Verbeek, Boehm, Siboga expedition). Important material has already been found there (Brouwer, Boehm) and these discoveries are sufficient to suppose...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505878

Ueber einige Coelenterata von Australien
Provedor de dados: Naturalis Digital Academic Repository
Autores: Stiasny, G.
I. Hydromedusen. *Olindias singularis Browne. II. Scyphomedusen. *Atolla wyvillei Haeckel. *Linuche unguiculata O. Swartz. Pelagia noctiluca Péron u. Lesueur. Cyanea capillata var. annaskala von Lendenfeld. Netrostoma coerulescens Maas. *Versura anadyomene (Maas) Mayer. Catostylus mosaicus L. Agassiz. III. Ctenophora. *Beroë cucumis Forskal. Neis cordigera Lesson. Eine kleine Sammlung Coelenterata aus den australischen und benachbarten Gewässern, die mir vom Australian Museum in Sydney zur Bearbeitung übersendet wurde, enthält die in obigem Verzeichnis genannten Species. Neue Formen sind darin nicht enthalten, wohl aber einige (5), die bisher in dem genannten Verbreitungsgebiet nicht nachgewiesen worden sind (in der Liste mit einem * bezeichnet). Als...
Tipo: Article / Letter to the editor
Palavras-chave: 42.72.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/317902

Le „Rijks Herbarium” de Leyde et son action sur le développement de la botanique
Provedor de dados: Naturalis Digital Academic Repository
Autores: Wildeman, É. de.
Le Centenaire du Rijks Herbarium de Leyde, un des plus anciens herbiers de l’Europe continentale, remet en relief l’importance des collections scientifiques de plantes séchées. Cet Herbier est d’environ 40 ans plus âgé que celui de l’État belge, conservé au Jardin botanique de l’État à Bruxelles, constitué en janvier 1870 grâce à l’intervention énergique d’un botaniste de mérite, doublé d’un homme politique de valeur, BARTHÉLEMY DUMORTIER.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508360

Nachtrag zum „Katalog der Lasiochila-Arten" und eine neue Callispa-Art. 34. Beitrag zur Kenntnis der Hispinen (Col. Chrys.)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Uhmann, E.
Dieser Katalog erschien in dieser Zeitschrift, Deel XIII. 1—2, 1930, p. 92. L. Bakeri Uh., N. Beitr. Syst. Insk. V, 1. 1931, p. 4. — Philippinen. L. Goryi Guér. Rev. Zool. 1840, p. 332 (Botryonopa). — Baly, Cat. Hisp. 1858, p. 105 (Anisodera). — UHMANN, Zool. Meded. XIII. 1930, p. 90. — Java, Sumatra. L. mausonica Uh., Zool. Meded. XIII. 1930, p. 91. — Tonkin. L. rufa Guér. Rev. Zool. 1840, p. 332 (Botryonopa). — Baly, Cat. Hisp. 1858, p. 106 (Anisodera). — Gestro, Ann. Mus. Civ. Gen. 2. II. 1885, p. 163 (Anisodera). — UHMANN, Zool. Meded. XIII. 1930, p. 90. — Java, Birma. Callispa flaveola n. sp. Ovalis, convexiuscula, flava, nitida, clypeo fusco, antennis nigris; protecto irregulariter punctato. — Long. 5,5, lat. 2,75 mm. Diese Art habe ich zuerst für...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/319195

The Development of the „Hortus Siccus”
Provedor de dados: Naturalis Digital Academic Repository
Autores: Hill, Arthur W.
The value of the great Historic Herbaria of the World – among which the Classical Rijksherbarium at Leyden, founded by BLUME, occupies a position of the first importance – seems scarcely to need emphasis in these days, when Botanists, working along so many different lines, find the collections stored in them so essential for the prosecution of their researches. When these collections were originally inaugurated they were intended to be mainly a „Hortus siccus”, a depositary of dried specimens representing the vegetation of a particular country or continent. With the widening of outlook, however, the connection of the flora of one region with that of another came to be recognised, and in the larger centres of botanical activity a Herbarium was gradually...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508318

La géologie de la Vallée du Brembo et de ses affluents entre Lenna et San Pellegrino
Provedor de dados: Naturalis Digital Academic Repository
Autores: Hofsteenge, G.L.
Le terrain étudié géologiquement comporte la partie de la Valle Brembana (c. à. d. de la vallée du Brembo), située entre San Martino d'Calvi Sud (Lenna) et San Pellegrino, au sud de celui dont Cosijn en 1926 et 1927 a relevé la carte géologique, (v. fig. 1). A l'ouest il est borné par la crête du Monte Venturosa et du Monte Cancervo; à l'est par les limites das communes de Dossena et de San Martino. Au sud nous avons le Val Enna et la Valle d'Antea.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505673

’s Rijks Herbarium (l’Herbier de l’Etat) 1830-1930
Provedor de dados: Naturalis Digital Academic Repository
Autores: Goddijn, W.A.
L’Herbier de l’État fut fondé par décret royal du 31 mars 1829. Les collections de BLUME, KUHL et VAN HASSELT, et ZIPPELIUS, réunies sous les auspices de la „Natuurkundige Commissie voor Nederlandsch Indië” (commission instituée en 1820 dans le but de propager l’étude des sciences naturelles relatives aux Indes néerlandaises) servirent de base à ces collections de l’État. Le Dr. C. L. BLUME, né à Brunswick en 1796, avait en 1822 succédé à REINWARDT comme directeur du Hortus Bogoriensis, mais se vit forcé de quiter les Indes en 1826 pour causes de santé. Il fut nommé directeur de l’ Herbier de l’ État néerlandais, qui devait être fondé et établi à Bruxelles. A l’ occasion de sa nomination le gouvernement lui accorda le titre de professeur et pour l’ honorer...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508374

Catalogue of the Pyrrhocoridae in 's Rijks Museum van Natuurlijke Historie
Provedor de dados: Naturalis Digital Academic Repository
Autores: Blöte, H.C.
The family of the Pyrrhocoridæ is rather well represented in the collections of the Leyden Museum, so that it seems me to be of use to publish a catalogue of the specimen after having identified them. The specimen in the collection of the Leyden Museum are of very different origin, as it will be shown in the following catalogue. Of course the Malayan archipelago is the best represented region, and in many cases the list of localities in this paper will throw quite a better light upon the geographical distribution of several species. Besides there were twelve new species from the Netherlands east Indies in the collection, that is about l/6 of the species already described from this region. During the last year the Museum obtained a notable number of partly...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318096

De waarde van het voetzool-kenmerk voor de determinatie van Aziatische ratten
Provedor de dados: Naturalis Digital Academic Repository
Autores: Raadt, O.L.E. de.
In mijn publicatie: „Een critische beschouwing over de huidige nomenclatuur der Indische ratten" (dit Tijdschrift XIV, 1931, biz. 184—189) schreef ik, dat men op grond van de door mij indertijd beschreven voetzool verschillen tusschen de Javaansche huis- en veldrat (1) mag verwachten, dat R. r. jalorensis als veldrat een voetzool zal blijken te hebben van het type der Javaansche veldrat (brevicaudatus), terwijl de boomrat als klimrat een voetzool zal blijken te hebben van het type der Javaansche huisrat (diardi). Nadien ben ik door de vriendelijkheid van Prof. Dr. E. D. VAN OORT in de gelegenheid geweest, om 17 paar voeten van R. r. jalorensis Bonhote uit Malaka (in formaline geconserveerd) te onderzoeken en heb ik aan de hand van dit materiaal met...
Tipo: Article / Letter to the editor
Palavras-chave: 42.84.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318477

Bemerkungen über Pedipalpi (Fortsetzung)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Speijer, E.A.M.
In meiner vorigen Mitteilung (Bemerkungen über Pedipalpi, Zoologische Mededeelingen 's Rijks Museum van Natuurlijke Historie te Leiden Deel XIV, Afl. 1—2, 1931, p. 79—88) habe ich schon darauf hingewiesen, dass man bei der Bearbeitung der Thelyphonidae auf eigentümliche Schwierigkeiten stösst. Diese Schwierigkeiten werden hauptsächlich dadurch verursacht, dass das spärliche Material dieser Gruppe über sämmtliche Museen der Welt zerstreut ist. Herrn Dr. E. Titschack vom „Zoologischen Staatsinstitut und Zoologischen Museum" in Hamburg, der mir das Hamburgische Material worunter die Typen der folgenden Arten: Thelyphonus Latr., em. Poc. borneensis Krpln.; Th. celebensis Krpln.; Th. hanseni Krpln.; Th. manilanus var. halmaheirae Krpln.; und den von KRAEPELIN...
Tipo: Article / Letter to the editor
Palavras-chave: 42.74.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318335

19. Mesozoikum
Provedor de dados: Naturalis Digital Academic Repository
Autores: Wanner, J.
Die Geologie des ostindischen Archipels hat im Laufe der letzten Jahrzehnte so beträchtliche Fortschritte aufzuweisen, dass es von Jahr zu Jahr schwieriger wird, den neuen Tatsachen und Erkenntnissen zu folgen. Auch die Stratigraphie der mesozoischen Ablagerungen dieses ausgedehnten Gebietes hat sich so rasch weiter entwickelt, dass selbst die neuesten stratigraphischen Uebersichten in den bekannten, zusammenfassenden Werken von Brouwer (21) und Rutten (86) heute in manchen Teilen schon wieder veraltet sind. Eine erneute Zusammenfassung dürfte daher nicht ohne Nutzen sein. Aus diesem Grunde bin ich gerne der Aufforderung nachgekommen, diese Aufgabe hier zu übernehmen, beschränke mich aber auf die Wiedergabe des heute vorliegenden Tatsachenmaterials, so...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505705

K. Martin als directeur van het Rijksmuseum van Geologie en Mineralogie
Provedor de dados: Naturalis Digital Academic Repository
Autores: Escher, B.G.
De jonge Oldenburger geoloog Johann Karl Ludwig Martin, die bijzonder belang stelde in de zwerfsteenen, die gedurende het plistoceen met de gletschers uit Fenno-Skandia naar Noord-Duitschland en Nederland waren getransporteerd, werd door de verzameling van Staring van de geologie van Nederland naar Leiden gelokt, waar zij onder de directie van den zoöloog H. Schlegel in het Museum van Natuurlijke Historie op de Papengracht was ondergebracht. Nu wilde het toeval, dat in 1876 de nieuwe wet op het hooger onderwijs in werking was getreden, hetgeen de instelling van een professoraat in de geologie aan elk der drie Rijksuniversiteiten met zich bracht.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505616

Some keys to Sumatran Carabidae, together with descriptions of further new species
Provedor de dados: Naturalis Digital Academic Repository
Autores: Andrewes, H.E.
In the first part of this paper the species of a few of the larger genera among Sumatran Carabidae have been tabulated, either because no Keys exist already, or because the old Keys have become obsolete. The four genera included here are Colpodes, Orthogonius, Catascopus, and Dolichoctis, but for various reasons I have not dealt with Clivina, Tachys, Chlaenius, and Perigona. Most of the species of Clivina are included in the Key to the Indian species in my first volume on the Carabidae in the "Fauna of British India" Series, 1929 (p. 353), and nearly all those under Tachys appear in the tables of my "Revision of the Oriental Species" (Ann. Mus. Civ. Gen. LI, 1925, pp. 327—502); the "Tableau Synoptique" in Chaudoir's "Monographic des Chléniens" (Ann. Mus....
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/319300

17. Annotations to the map of the more important fossil localities in the Netherlands East Indies
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krijnen, W.F.
For the compilation of the map of fossil localities I have followed the example of Dr. A. Tobler (bibl. 194), arranging the localities according to age. The localities from which more than one formation has been recorded, are numbered for the oldest formation found. In the list these numbers are repeated in brackets under the heading of the other younger formations that have also been found. Thus brackets around a number are an indication that older sediments are known from the same locality. In those fossil localities are included that occur on Dutch territory and from which a collection of the fossils has been described. Vague indications in preliminary reports have not been taken into account.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505607

12. Brachiopoda
Provedor de dados: Naturalis Digital Academic Repository
Autores: Pannekoek, A.J.
In dem Fossilverzeichnis sind die Arten in der Regel unter dem Namen aufgeführt den sie in der neuesten bei der Art zitierten Arbeit tragen ¹). Wenn eine Art in früheren Arbeiten über Niederländisch Indien anders benannt worden ist, so findet man die Nummern dieser älteren Arbeiten doch hinter dem neueren Artnamen. Der ältere, hinfällige Name ist in solchen Fallen in einer Bemerkung zu finden, ausserdem aber ist er auch in dem Artenverzeichnis aufgenommen, aber dort nur von einem Hinweis nach dem neueren Namen versehen, wo man also die zugehörige Literatur findet. Wenn von einer früher beschriebenen Art einige wenige Exemplare nach neuerer Bearbeitung zu einer anderen, schon vom selben Fundort bekannten Art gebracht worden sind, so sind diese wenigen...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505703

Die Rhizostomeen-Sammlung des British Museum (Natural History) in London
Provedor de dados: Naturalis Digital Academic Repository
Autores: Stiasny, G.
Die Rhizostomeen-Sammlung des British Museum (Natural History) in London (South Kensington), die ich wahrend eines kurzen Aufenthaltes daselbst untersuchen konnte, umfasst folgende Formen: Cassiopea andromeda Eschscholtz, Australien, Mozambique, Madagascar, Suez. „ „ var. maldivensis Browne, Malediven. „ polypoides var. culionensis Light, Philippinen. Netrostoma coerulescens Maas, Malediven. Cotylorhiza tuberculata Macri, Neapel. Mastigias papua L. Agassiz, Nord Australien. „ albipunctata Stiasny, Penang, Batavia, Australien. Phyllorhiza punctata R. v. Lendenfeld, Australien. ? Mastigietta palmipes (Haeckel) Stiasny, Mauritius. Pseudorhiza aurosa R. v. Lendenfeld, Australien. Crambione mastigophora Maas, Ceylon. Catostylus mosaicus (L. Agassiz),...
Tipo: Article / Letter to the editor
Palavras-chave: 42.72.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/317931

20. The Tertiary
Provedor de dados: Naturalis Digital Academic Repository
Autores: Leupold, W.; Vlerk, I.M. van der.
A jubilee book in honour of Professor Martin is the right place for an essay on the Tertiary of the Dutch East Indies, as it was he who laid the foundations of stratigraphy in that district. The basis upon which he founded the subdivisions of the tertiary deposits has proved the firmer the more it has been tested.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505747

An appreciation of the Rijks Herbarium
Provedor de dados: Naturalis Digital Academic Repository
Autores: Merrill, E.D.
The Netherlands is to be congratulated in having available within its borders such an outstandingly important collection of historical botanical material as that preserved in the Rijks Herbarium at Leiden. To a greater and greater degree the importance of this great assemblage of botanical specimens becomes manifest as critical work is done on it and on the corresponding collections in other botanical centers, and as various natural groups are treated monographically. In many groups of plants, particularly those represented in the Netherlands East Indies, the Rijks Herbarium is the court of last resort in determining the exact status of many hundreds of described species, because in this collection are deposited the actual types of the very numerous...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508245

A Contribution to the knowledge of the Indian Maydeae
Provedor de dados: Naturalis Digital Academic Repository
Autores: Henrard, J.Th.
The grasses constitute a very well defined natural group of plants, but the division of this family into tribes and subtribes is a difficult problem. We know that ROBERT BROWN divided the family into the Panicaceae and the Poaceae. BENTHAM already indicated that in the former the tendency to imperfection lies in the lower flowers of the spikelets, whereas in the Poaceae the tendency is in the opposite direction, but he observes at the same time that this principle is too indefinite to serve as a practical character to recognize both groups. In combination with other characters, especially those taken from the fruits (the caryopsis, enclosed by the scales), these two groups become however more stabile. KUNTH gave us no less than 13 tribes, many of them...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508354

De Koraalriffen van Emmahaven (W. Sumatra)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Umbgrove, J.H.F.
In the bay of Emmahaven near Padang (W. Sumatra) is a small coral reef. On the North side of this reef a small, sandy island occurs called Pasir Ketjil. It has lately been surrounded by brick walls, besides which a stone pier has been built in a S.W. direction (cf. fig. 1, a map of 1899 and fig. 2 and 3, the present condition). Since the building of that pier, coral sand has accumulated against it on the S-side. This reef lacks shingle ramparts. From this situation of the sandy island with regard to the reef, and from the placing of the younger coral sand accumulations (A in fig. 3), it may be concluded that the maximal wind-effect is strongest from the direction of the open sea, about S.W. Data about the wind frequency kindly supplied by the director of...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505892

21. Our Palaeontological Knowledge of the Netherlands West-Indies in 1930
Provedor de dados: Naturalis Digital Academic Repository
Autores: Rutten, L.M.R.
The number of fossils that have been described from the Netherlands Territory in America is not very large. The descriptions are, however, scattered over a rather large number of publications, many of which will be found only incidentally by a reader who occupies himself intensely with the geological literature on the Antilles. It has therefore seemed to me to be a useful work to gather the data on these fossils as completely as possible, and the making of this catalogue has been especially agreeable to me, as a very large part of the fossils under discussion have been collected by Prof. Martin, in whose honour this book is edited. Some remarks may precede the catalogue.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505964

Herbarien und Sammler
Provedor de dados: Naturalis Digital Academic Repository
Autores: Diels, L.
Den Wert von Bibliotheken, Archiven, Museen, Herbarien zu begreifen, ist nicht jedermann gegeben. Es gehört dazu eine gewisse belebende Phantasie, ein Sinn für Mannigfaltigkeit von Erscheinungen und eine Gabe, aus dem Vergleich verschiedener Dinge Einsicht zu schöpfen. Nicht alle Menschen haben diese drei, auch manche Botaniker nicht. Legt man solchen ein Herbarium vor, so wissen sie nichts damit anzufangen, sie fühlen sich eher abgestossen von den Pflanzenmumien, die sie erblicken. Haben sie das nötige Temperament, so erklären sie wohl frisch und frei, das ganze trockene Zeug sei nutzloser Plunder. Derartige Radikalen wird niemand umstimmen können, und es ist überflüssig, den Versuch dazu zu machen. Aber je nach Zeit und Ort wird ihre naive Kritik...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508321

16. Plantae
Provedor de dados: Naturalis Digital Academic Repository
Autores: Posthumus, O.
The following enumeration contains the fossil plants, found not only in the Dutch territory, but also in the adjacent countries, the Malay Peninsula, British Borneo, Portuguese Timor and the Eastern part of New Guinea. The Philippine islands have not been considered. The classification used, is from Engler and Prantl, as given in the „Die Natürlichen Pflanzenfamilien” and the „Syllabus” of the former author. The species of flowering plants are placed in alphabetical order in the families; the species in the other classes have been arranged in larger groups. Only in some cases, still living plants were mentioned in the literature under obsolete names; in this case the fossils have been given their present names. Of the recent plants the present distribution...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505690

’s Rijks Herbarium 1830—1930
Provedor de dados: Naturalis Digital Academic Repository
Autores: Goddijn, W.A.
De stichting van ’s Rijks Herbarium kwam tot stand bij Koninklijk Besluit van 31 Maart 1829 (zie Bijlage 1). De basis voor ’s Rijks collecties werd gevormd door de verzamelingen van BLUME, KUHL en VAN HASSELT, en ZIPPELIUS, welke door BLUME uit Nederlandsch-Indië waren meegebracht, terwijl BLUME zelf tot Directeur van het Instituut werd benoemd. De rijke, grondleggende collecties voor de studie van de flora van Nederlandsch-Indië — het Rijks Herbarium — zou in een gebouw te Brussel worden ondergebracht en bij schrijven der Regeering der Stad Brussel No. 670 van 23 Febr. 1830 werd aan BLUME meegedeeld, dat zoodra mogelijk in het Koninklijk Athenaeum de noodige vertrekken tot provisioneele opberging van het Rijks Herbarium ter beschikking zouden worden...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508241

22. Curaçao
Provedor de dados: Naturalis Digital Academic Repository
Autores: Molengraaff, G.J.H.
The oldest sediments on Curaçao are jasper¹), diabasetuff, siliceous slates²), radiolarian chert³), quartzporphyrite-crystal tuffs, porphyritecrystal tuffs, lithic porphyrite tuffs, tuffites, tuffite breccias, aphanitic crystal tuffs, tuffite-shales, graywacke-shales and graywackes4). This group of rocks — the Knip-series — is named after the plantation Knip. The stratigraphic sequence of the Knip-series is difficult to ascertain. They are intensively folded¹). I believe it would be safe to assert, that the oldest sediments of this series are jasper and diabase tuffs. The North limb of the anticlinorium in North-West Curaçao is very intensively folded, the South limb, however, in lesser degree, so that on the plantations Sint Jan, Groot St. Martha, St....
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505650

18. Paleozoic
Provedor de dados: Naturalis Digital Academic Repository
Autores: Brouwer, H.A.
Our knowledge of the stratigraphy of the young-paleozoic and particularly of the post-paleozoic rocks of the Netherlands East Indies is fairly extensive. Very little is known about the older paleozoic. Older paleozoic sediments are mentioned on various occasions, but the determination of the age of the rocks is mostly based on an assumption, that is made more ore less probable by the stratigraphic relation to younger fossil-bearing rocks, and not by the actual fossils, which are typical for that formation. The metamorphic rocks, which are exposed over large areas, were considered by early investigators as to belong to a very early epoch of geologic history: mostly pre-cambrian. A few fossils proved the presence of younger metamorphic rocks since. Part of...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505691

24. Bonaire
Provedor de dados: Naturalis Digital Academic Repository
Autores: Pijpers, P.J.
Before the visit of Prof. Rutten and his students in 1930, only once geological investigations were made on Bonaire. These took place in 1885, when Prof. Martin paid a short visit to the island. Though the stay of Prof. Martin on Bonaire lasted only four days, he nevertheless succeeded in composing a rough scheme of the geology of the island. I am very glad and I count it as an honour to have the opportunity of prosecuting the work of Prof. Martin. A visitor to Bonaire must, even before reaching the road of Kralendijk, observe the great topographical difference between the northern and the southern part of the island. One does not say too much when one asserts that Bonaire consists of two totally different parts. Of these, the northern part is higher and...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505626

11. Bryozoa
Provedor de dados: Naturalis Digital Academic Repository
Autores: Martin, R.
Bei der Einteilung der Bryozoa (Unterklasse Ectoprocta, Superordnung Gymnolaemata) ist die Systematik von Bassler gefolgt worden. Zur Stratigraphischen Einteilung sei bemerkt:
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505778

La Géologie de la Valsassina et de la région adjacente au Nord
Provedor de dados: Naturalis Digital Academic Repository
Autores: Crommelin, R.D.
Au printemps 1929, j'entrepris de dresser la carte d'une partie des Alpes Bergamasques, partie limitée à l'Est par celle que Jong a traitée. La frontière méridionale est formée en partie par la Valsassina jusqu'à Cortenova, en partie par la faille du Val Torta-Baiedo (Baiedo se trouve à 1½ km au SSW d'Introbio). De Cortenova à Premana le Val Rossiga et le Val Marcia séparent mon terrain de celui de mon collègue Buning. Vers le Nord il s'étend jusqu'au Val Varrone et jusqu'à la crête qui va vers la Bocchetta di Trona, en passant par le Pzo. Cavallo et le Pzo. Melasc. Diverses circonstances ne m'ont permis de terminer mes travaux de mise en carte définitive qu'au cours de l'été 1931.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505927

6. Vermes
Provedor de dados: Naturalis Digital Academic Repository
Autores: Stromer von Reichenbach, E.
Im Folgenden werden alle Arten, die ich in der Literatur beschrieben oder auch nur erwähnt fand, systematisch aufgezählt. Da es sich fast nur um mehr oder weniger unvollständige Röhren von Würmern handelt, lohnt es sich nicht, einzeln anzugeben, was für Reste vorliegen, so angebracht dies sonst erscheint. Noch lebende Formen sind mit einem * bezeichnet; nach meiner Ansicht fragliche mit (?).
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505706

Bemerkungen über Pedipalpi
Provedor de dados: Naturalis Digital Academic Repository
Autores: Speijer, E.A.M.
EINLEITUNG. Es ist mir eine grosse Freude, bevor ich anfange mit dem Erfolg meiner Studien der Pedipalpen in einigen Artikeln niederzuschreiben, meinen besten Dank auszusprechen für die Hilfe, die mir von vielen Seiten geboten wurde. Zuerst danke ich Herrn Prof. Dr. E. D. van Oort, Direktor des „Rijks Museum van Natuurlijke Historie" in Leiden, der mir mit der äussersten Bereitwilligkeit die „Zoölogische Mededeelingen" für diese Publikation zur Verfügung stellte, weiter die Herren Konservatoren dieses Museums, die mir die Vollendung meiner Arbeit ermöglichten, Herrn Prof. Dr. L. P. de Beaufort, Direktor des „Zoologisch Museum" in Amsterdam, der mir das Material seines Museums zur Bearbeitung gab; Herrn Direktor Dr. V. van Straelen des „Musée Royal...
Tipo: Article / Letter to the editor
Palavras-chave: 42.74.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318309

Observations historiques et systématiques sur les Phalloïdées dans les Pays-Bas, à propos d’une trouvaille récente du Lysurus australiensis
Provedor de dados: Naturalis Digital Academic Repository
Autores: Lütjeharms, W.J.
Il est évident qu’un pays boréal comme la Hollande ne pourrait être riche en Phalloïdées. Dans l’Europe entière même on n’a trouvé qu’un très petit nombre d’espèces, et l’on peut dire pour cause que les Phalloïdées sont une famille surtout méridionale sinon tropicale. Dans la littérature on trouve environ 6 (ou 7) espèces mentionnées pour l’Europe [p. e. LLOYD, 25c, p. 72], Parmi celles-ci quelques unes sont limitées à la région méditerranéenne, quelques autres ne sont signalées que çà et là comme des trouvailles plus ou moins accidentelles ou rares. Deux espèces seules se rencontrent régulièrement en quantité plus considérable et en plusieurs endroits de l’Europe centrale et occidentale. Aussi ne faudrait-il pas la peine de consacrer une étude spéciale...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508315

5. Coelenterata
Provedor de dados: Naturalis Digital Academic Repository
Autores: Gerth, H.
Devon: Die Favosites-kolonie fand sich im Noordrivier in Süd Neuguinea zusammen, mit anderen Fossilien, die von Martin besehrieben wurden und für die er ein jungpalaeozoisches Alter annahm. Neuerdings hat Stehn aus derselben Gegend Atrypa reticularis L. var. desquamata und Orthothetes cf. umbraculum Schloth. beschrieben, hierdurch wird auch ein devonisches Alter des Favosites wahrseheinlich. Carbon: Von Sumatra sind aus den „Padangsche Bovenlanden"" sowohl carbonische als auch permische Korallen bekannt. Merkwürdigerweise fanden sich in den Fusulinenkalken des Goegoek Boelat bis jetzt nur Lonsdaleia-kolonien, aber keine der für das Perm Timors so charakteristischen Einzelkorallen.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505635

7. Arthropoda
Provedor de dados: Naturalis Digital Academic Repository
Autores: Straelen, V. van.
Phillipsia? parvula Beyrich. — Perm. Timor, lit. 1, p. 87, t. 2, fig. 17a, 17b; Perm. Timor et Rotti, lit. 3, p. 89. Neoproetus indicus Tesch. — Carbon. Sumatra, lit. 11, p. 1082; lit. 30, p. 6; lit. 37, p. 610; Perm. Timor, lit. 38, p. 128, t. 178 (1), fig. 1—5.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505844

2. Tertiary Foraminifera
Provedor de dados: Naturalis Digital Academic Repository
Autores: Umbgrove, J.H.F.
In his review of the palaeozoology of Java, K. Martin could in 1919, record 49 foraminifera from tertiary strata of Java, on the strength of a critical study of the existant literature, and especially on the strength of his own studies and knowledge of the above mentioned fossils (Bibl. 49). In composing the following list of the Foraminifera I have only been able to perform such a critical study for a few families. For the greater part, however, I have had to restrict myself to recording the results obtained by others, and even therein I have been obliged to restrict myself.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505889

Resultaten van het ringonderzoek betreffende den vogeltrek, ingesteld door 's Rijks Museum van Natuurlijke Historie te Leiden
Provedor de dados: Naturalis Digital Academic Repository
Autores: Oort, E.D. van.
De waarnemingen van geringde vogels, die mij in het jaar 1930 toegezonden werden, zijn in de hier volgende lijst vermeld. Eenige waarnemingen van vogels, die korten tijd na het ringen op dezelfde plaats teruggevonden werden, zijn niet opgenomen. Aan alle medewerkers aan ons ringonderzoek, zoowel ringers als waarnemers, betuig ik wederom mijn welgemeenden dank. Het aantal der door 's Rijks Museum van Natuurlijke Historie te Leiden sedert 1911 geringde vogels, zal, dank zij de gewaardeerde medewerking van zoo velen, in dit jaar het cijfer van 100.000 overschrijden. Schollevaar [Phalacrocorax carbo subcormoranus (Brehm)]. Ringnummer 55232, geringd te Lekkerkerk (Z.-H.) 21 Mei 1927 door de Goudsche Ornithologische Club als nestjong; half Augustus 1930...
Tipo: Article / Letter to the editor
Palavras-chave: 42.83.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318801

Een critische beschouwing over de huidige nomenclatuur der Indische ratten
Provedor de dados: Naturalis Digital Academic Repository
Autores: Raadt, O.L.E. de.
Iedereen, die de ontwikkeling der rattenstudie in Ned.-Indië van nabij gevolgd heeft, moet het zonder twijfel opgevallen zijn, dat vooral in den loop der laatste 15 jaren de verwarring in de nomenclatuur dezer knaagdieren onrustbarend is gestegen en wel hoofdzakelijk als gevolg der omstandigheid, dat voortdurend nieuwe subspecies op allerminst vaststaande gronden worden beschreven. Met betrekking tot de volgende ratten zal ik dit nader verduidelijken, waarbij het, uit den aard der zaak, niet mogelijk zal blijken, critiek te vermijden. 1°. Volgens SODY(1) komen tusschen R. concolor ephippium Jentink en R. concolor equile Robinson en Kloss trapsgewijze overgangen voor. Als dit juist is, zou het niet anders dan een weldaad beteekenen den naam equile zoo...
Tipo: Article / Letter to the editor
Palavras-chave: 42.84.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/319047

14. Pisces, Reptilia and Aves
Provedor de dados: Naturalis Digital Academic Repository
Autores: Beaufort, L.F. de.
In the following list of fishes and reptiles, known to occur as fossils in the Indoaustralian Archipelago, I have chiefly followed Smith Woodward (Bibl. 18) for the taxonomy. The teleosts, however, have been arranged according to Boulenger (The Cambridge Natural History, Vol. VII, 1904), with some slight alterations. I have not strictly followed the rules of zoological nomenclature and f. i. not changed Macrurus into Coryphaenoides. Palaeontologists are more conservative in this respect, and probably they are right.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505950

3 Discoasteridae, Coccolithinae and Radiolaria
Provedor de dados: Naturalis Digital Academic Repository
Autores: Hok, Tan Sin.
Notwithstanding the fact that representants of this group were already known to Prof. C. G. Ehrenberg, the great micropaleontologist of the first half of the 19th century and subsequent authors have mentioned them from various localities, they have remained almost unknown. Their organic nature too has not always been recognised. In 1843 Prof. Ehrenberg referred them to his group „Polygastern” with the name Actiniscus; in his „Microgeologie”, however, they were considered as inorganic bodies and mentioned as „Crystalldrusen"", „Seheibensternchen"" or „Crystalloids"" (Bibl. 2, p. 115, p. 156, etc.). Very accurate descriptions of these forms are given by Mr. Hill from Barbados, where they are found in the calciferous oceanic deposits lying under the famous...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505762

La géologie du Valle del Bitto et la tectonique des Alpes Lombardes
Provedor de dados: Naturalis Digital Academic Repository
Autores: Tromp, S.W.
Parmi toutes les zones non encore étudiées des Alpes Bergamasques, ce sont surtout les Valle del Bitto di Albaredo e di Gerola qui m'ont attiré, attendu qu'ils présentent une région des Alpes Bergamasques encore complètement négligée jusqu'à présent, à savoir: la zone cristallophyllienne de la Catena Orobica. Un autre attrait pour moi a été le fait, que, avec la mise en carte de cette région la première section transversale des Alpes Bergamasques devenait une chose faite. Cette section transversale englobe du mord au sud les zones étudiées par Klompé (72), Jong (71), Cosijn (28) et Hofsteenge (57). Cependant ces raisons-ci n'étaient pas les seules, à motiver la mise en carte de la zone cristallophyllienne nord. En effet, la situation du terrain à proximité...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505781

K. Martin als docent
Provedor de dados: Naturalis Digital Academic Repository
Autores: Kuenen, Ph.H.
Een buitenstaander, die nu Martin ontmoet, zou moeilijk te overtuigen zijn, dat de onverbiddelijke wet al tien jaar geleden decreteerde, dat deze „jonge man” toen reeds te oud was om nog als docent aan de Leidsche universiteit op te kunnen treden. Maar als deze buitenstaander, zelf student, dan tevens hoorde, dat tijdgenooten van zijn eigen grootvader reeds bij Martin op de collegebanken zaten, dan zou hij realiseeren, dat als er ooit iemand zijn tijd uitgediend heeft, dit Martin is. Bijna een halve eeuw is hij aan het onderwijs aan de Leidsche universiteit verbonden geweest. Degenen, die het voorrecht gehad hebben het laatste jaar, dat hij doceerde, college bij hem te loopen, weten, dat hij tot op het laatst de enthousiaste redenaar gebleven is. Martin is...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505686

A new genus and five new species of Lymantriidae
Provedor de dados: Naturalis Digital Academic Repository
Autores: Collenette, C.L.
By courtesy of the Director of 's Rijks Museum van Natuurlijke Historie, Leiden, I have received a number of eastern Lymantriidae for determination. From among these, four species from N. Celebes and one from W. Java are hereinafter described as new. RIDGWAY'S Color Standards and Color Nomenclature 1912 has been employed in the colour descriptions and the Comstock-Needham system for the wing neuration. 1. Porthesia argyrochila sp. nov. ♀. Palpus pale orange yellow. Antenna tawny olive. Head and thorax warm buff to light orange yellow. Abdomen drab above and beneath, anal tuft pale orange yellow. Pectus and legs pinkish buff, mixed on tibia and tarsus of foreleg and tibia of middle leg with light orange yellow. Forewing warm buff, grading to antimony yellow...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318384

8. Palaeozoic and Mesozoic Gastropoda, Lamellibranchiata and Scaphopoda
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krijnen, W.F.
Following the example of Professor K. Martin I have as far as possible used the subdivision given by P. Fischer in his „Manuel de Conchyliologie et de Paléontologie Conchyliologique”. For the stratigraphy I used the system of E. Haug: „Traité de Géologie”. Following the general custom, however, the Rhaetian is counted to the Trias and the Berriasian as formation parting the Jurassic from the Cretaceous.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505727

Larger foraminifera from Central Falcon (Venezuela)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Gorter, Nettie E.; Vlerk, I.M. van der.
Dr. H. G. Kugler, chief geologist of the North Venezuelan Petroleum Company, at Puerto Cabello, entrusted us with the examination of a collection of larger foraminifera, selected from material collected by the geologists of this Company in Central Falcon. Dr. A. Senn kindly added material that had already been collected from the same region by Prof. Dr. M. Reinhard and Dr. M. Blumenthal. The material thus combined should give us a clear picture of the distribution of the larger foraminifera in 7 stages of the Tertiary in this Venezuelan region. We are very much indebted to Dr. Kugler not only for entrusting us with this material, but also for the constant aid given us during the investigation. We also wish to thank Dr. A. Senn, Dr. W. T. Keller and Dr. E....
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505624

23. Surinam
Provedor de dados: Naturalis Digital Academic Repository
Autores: IJzerman, R.
In the following a survey is given of what is known at present about the geology and petrology of Surinam. It must be understood that this outline cannot but be incomplete; in the first place because quantitatively our knowledge of Surinam is highly inadequate, and secondly because the same may be said concerning the insight into the geological relations between the different formations. Vast regions of Surinam have never been explored while besides in extensive areas exposures are very scarce. Interest in Geology, Mining, Topography and the research in the province of General Natural Science have directly or indirectly contributed to our knowledge. In the past century our knowledge principally grew by purely geological exploration. In this period fall...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505726

The structure of the Bergamo Alps compared with that of the North-West Highlands of Scotland
Provedor de dados: Naturalis Digital Academic Repository
Autores: Wennekers, J.H.L.
Some time ago I drew a blockdiagram to illustrate the structure of part of the Bergamo Alps which, moreover, I believe to be representative of the whole of this region. During a discussion of this tectonogram with Prof. Dr. B. G. Escher, he pointed out the great resemblance between the structure of these Alps and that of the North-West Highlands of Scotland. He advised me to attempt a more detailed study of this comparison. I wish to express my sincere thanks to Professor Escher for the generous manner in which he allowed me to make use of his suggestion in the following paper. Leiden, June 18th 1930.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505680

Aanteekeningen over Indische ratten
Provedor de dados: Naturalis Digital Academic Repository
Autores: Raadt, O.L.E. de.
Javaansche Boomrat. Kort geleden is door Sody 1) betoogd, dat de naam rufescens voor de Javaansche boomrat volkomen onbruikbaar zou zijn en daarom vervangen moet worden door dien van R. r. roquei Sody; als eenige reden hiervoor geeft hij op, dat zoowel de boomrat van het Maleische schiereiland als die van Java daarom geen rufescens kan zijn, omdat zij, in tegenstelling met de door Gray beschreven echte rufescens uit Britsch-Indie, nooit een grijsachtig-witte kleur aan de buikzijde zou hebben en bovendien steeds een scherpe afscheiding tusschen de kleuren der rug- en buikzijde zou vertoonen. De groote vraag is nu maar, welke waarde aan deze beide criteria moet worden toegekend, als men hierbij het volgende overweegt: le. Gray 2) geeft in zijn beschrijving...
Tipo: Article / Letter to the editor
Palavras-chave: 42.84.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318617

13. Echinodermata
Provedor de dados: Naturalis Digital Academic Repository
Autores: Wanner, J.
Eine Zusammenstellung der fossilen Echinodermen des ostindischen Archipels gibt heute selbstverständlich auch nicht annähernd ein getreues Bild von dem wirklichen Umfange der Echinodermenfaunen, welche in den uns zugänglichen Ablagerungen dieser ausgedehnten Inselwelt begraben sind. Dafür ist die letztere noch viel zu wenig erforscht. Der älteste Vertreter der Echinodermen, den wir aus dem ostindischen Archipel zur Zeit kennen, ist eine von Dr. Tan beschriebene, aber noch nicht veröffentlichte und daher in der folgenden Liste noch nicht aufgeführte Poteriocriniden-Art aus dem Oberkarbon von Djambi (Sumatra). Präkarbonische Echinodermen sind möglicherweise aus Neu-Guinea zu erwarten, aber im ganzen übrigen Archipel scheint nach Allem, was wir heute über das...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505988

9. Caenozoic Amphineura, Gastropoda, Lamellibranchiata, Scaphopoda
Provedor de dados: Naturalis Digital Academic Repository
Autores: Vlerk, I.M. van der.
There was one great drawback to the decision of the commission for editing this jubilee volume in honour of Prof. Martin in the form that is here shown. It was namely impossible to call in the help of the most competent person for compiling the chapter on the mollusca. One cannot request a scientist to contribute to the celebration of his own jubilee. That I finally decided to undertake this work, that ought to have been done by Prof. Martin himself, is owing to the fact that I was in a better position to learn the opinions of Martin than any other, as keeper of the museum in which nearly all mollusca described by this still active worker are to be found. For this help, though it was given inadvertently, I wish to express my sincere thanks to my much...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505678

Einige Parthenopidae aus dem Naturhistorischen Museum in Leiden
Provedor de dados: Naturalis Digital Academic Repository
Autores: Flipse, H.J.
Herr Prof. Dr. E. D. van Oort war so freundlich mir auf meine Bitte eine Sammlung unbearbeiteter Parthenopidae aus dem Leidener Museum zur Untersuchung zu zu senden. Die Sammlung enthält 12 Arten, unten welchen keine neuen vorkamen. Von den indopazifischen Arten waren 2 noch nicht im Indischen Archipel aufgefunden und zwar Platylambrus prensor Herbst und Parthenope spinosissima M.-Edw., indem Pseudolambrus beaumonti Alcock für Japan noch unbekannt war. Genus Lambrus Leach. Subgenus Lambrus A. Milne-Edwards. 1. Lambrus (Lambrus) longimanus A. Milne-Edwards. Ambon: 1 ♂, 1 ♀. Padang: 2 ♂♂, 1 ♀. Unbekannter Fundort: 2 ♀♀. Die Maasse dieser Exemplare bleiben alle unter den von mir angegebenen in: Parthenopidae der Siboga-Exped. Monogr. 39c2, Lief. 112, p. 21,...
Tipo: Article / Letter to the editor
Palavras-chave: 42.74.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/318954

15. Mammalia
Provedor de dados: Naturalis Digital Academic Repository
Autores: Maarel, F.H. van der.
In connection with the particular nature of the present subject not only those publications have been used, which deal with the original type specimens or which mention the discovery from another locality, but also every publication in which new remains of the species have been described ¹). In general no use has been made of preliminary notes. An exception had to be made for those notes which hitherto have not been followed by definite descriptions.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505589

Notes on the Dutch Indian species of Rutaceae-Aurantieae. (Revisio Aurantiacearum – V.)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Tanaka, Tyôzaburô.
Since BLUME’S fundamental work of the flora of Dutch India was published, many additions of genera and species of Rutaceae-Aurantieae were made by later authors, but no attempt has been made to enumerate the species and varieties of the whole group based upon the up-to-date herbarium materials. The author has had an opportunity lately to make a tour through Europe, and on this occasion collections of principal herbaria were examined. Many pending questions were solved by investigating type specimens, and a number of new types were added to the old list. Before publishing a complete record of the study, the issue of separate articles of principally geographic standing is now in progress, and this paper forms one of this series. The following is a tentative...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/508362

25. Aruba
Provedor de dados: Naturalis Digital Academic Repository
Autores: Westermann, J.H.
In the beginning of the year 1885 Aruba was surveyed as to its geology by K. Martin. Although this surveyer stayed only a few days on the island he succeeded in obtaining a clear view of the general geological features¹). It is, however, very well understandable that during our stay²) some corrections could be introduced in the geological map of Aruba and in the older ideas concerning the genesis of some rocks. Beside the above quoted publication by Martin some other geological literature about the island exists; the latter is not worth mentioning here being of no great importance.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505804

26. Saba, St. Eustatius (Statia) and St. Martin
Provedor de dados: Naturalis Digital Academic Repository
Autores: Molengraaff, G.A.F.
The author has paid a short visit to the island of Saba in the month of April 1885. Saba is the northernmost of the curved row of neovolcanic islands, which stretches from Saba towards Grenada and the Grenadines. This row of islands together with a more or less parallel, though much less marked, outer curved row of non-volcanic islands separate the Caribbean Deep from the Atlantic Ocean. The island Saba is the upper portion of a much denuded volcanic cone, which rises to a height of 850 m. above sea-level, from a depth of over 600 m. Saba lies at a distance of 4 km., from the northeastern rim of the Saba-bank. The latter forms a remarkable submarine plateau, about 2100 km² in extent. The Saba bank is very flat, and shallow, its depth being partly somewhat...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505985

A new Lasiocampid from the Tengger Mountains, E. Java
Provedor de dados: Naturalis Digital Academic Repository
Autores: Eecke, R. van.
Some years ago I received from Dr. S. Leefmans, Buitenzorg, Java, two females of a Lasiocampid with two caterpillars, injuring the Casuarines of the Tengger Mountains at a height of 2000 M. Now, after years, I saw also two males and three other females, probably belonging to an Australian genus, related to Crexa Walk. and Symphyta Turner. In any case genus and species are new for the Indo-Malayan region and therefore here is following the description: Voracia nov. gen. Dimorph, the males smaller with shorter wings than the females; ♂ antennae with moderate branches, those of females with very short branches, nearly toothed. Palpi rather short and thickly clothed with hair; proboscis absent, eyes small. Head, thorax, abdomen and legs thickly clothed with...
Tipo: Article / Letter to the editor
Palavras-chave: 42.75.
Ano: 1931
URL: http://www.repository.naturalis.nl/record/319302

4. Porifera
Provedor de dados: Naturalis Digital Academic Repository
Autores: Gerth, H.
Isolierte Skelettnadeln von Spongien sind aus Gesteinen der verschiedensten Formationen des Indischen Archipels erwähnt worden, sie finden sich unter anderem auch in vielen tertiären Kalken und wahrscheinlich von Süsswasserspongien herrührend in Diatomeën-Erden. Vollstandige Schwammkörper, auf deren Aufzählung wir uns hier beschränken wollen, sind bis jetzt, abgesehen von vereinzelten Funden im Jura, nur aus zwei Formationen, dem Perm und der Trias von Timor bekannt geworden.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505730

1. Palaeozoic and Mesozoic Foraminifera
Provedor de dados: Naturalis Digital Academic Repository
Autores: Yabe, H.; Hanzawa, S.
Foraminifera are found in the Palaeozoic and Mesozoic deposits of the Netherlands East Indies. Palaeozoic forms have been described or recorded from Sumatra, Timor, Luang, and Letti, while Mesozoic ones are known not only from those islands, but also from Borneo, Java, Rotti, Halmaheira, Sula, Ceram, Great Obi, and New Guinea (?). All the Palaeozoic and Mesozoic forms, generically distinguished, are listed below, with citation of the localities and geological ages. In this list the genera except in the case of Family Fusulinidae, are arranged after J. A. Cushman's system, set forth in his „Foraminifera, their Classification and Economic Use”, 1928. Regarding this family, we rather prefer the classification of C. O. Dunbar and G. E. Condra (Bibl. 8a) to...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505689

Wann löste sich das Gebiet des Indischen Archipels von der Tethys? (eine Fortsetzung)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Martin, K.
Die vorstehende Frage versuchte ich schon im Jahre 1914 zu beantworten 1). Dabei gelangte ich zu diesem Ergebnis: „Zar Zeit der Entstehung der eocänen Ablagerungen von Nanggulan...... war das Gebiet des jetzigen Java vollständig von der Tethys losgelöst und seitdem ist die Verbindung mit letzterer auch niemals wieder hergestellt.” Die Tertiärfaunen von Englisch-Indien waren derzeit noch ungenügend bekannt, sind aber seitdem in einer Reihe vortrefflicher Arbeiten veröffentlicht. Es lag also nahe, die früher gestellte Frage im Lichte der neueren Forschungen nochmals zu untersuchen. Dafür sind in erster Linie von Belang:
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505657

Katalog der untergattung Lunatipula Edwards, 1931, S.L. (Diptera, Tipulidae, Tipula linnaeus)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Theischinger, G.; Theowald, Br.
A list of species, subspecies, synonyms and homonyms of the subgenus Lunatipula Edwards, 1931, s.l., is presented. The distribution of each species is given in subregional quotations.
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/506319

De geologie van den Cimone di Margno en den Monte di Muggio
Provedor de dados: Naturalis Digital Academic Repository
Autores: Buning, W.L.
Le terrain étudié (fig. 1) est formé de roches métamorphiques pour plus de la moitié; le reste est formé de sédiments variant du Permien au Trias Inférieur, et de roches appartenant à la culmination éruptivocristalline du Cimone di Margno. Le relief du paysage présente en général des pentes douces. Au point de vue morphologique on trouve comme endroits intéressants: la Valsassina, qui est une ancienne vallée à glacier en partie comblée d'éboulis; les restes des vallées à glacier dans la Val Marcia et dans la Val Muggiasca; les deltas de déjection très étendus près de Dervio et de Bellano; et enfin 1’ ”Orrido” près de ce dernier endroit. Près de Taceno on trouva un exemple de déplacement de vallée. Sur le versant Sud du Margno le champ de blocs d'éboulis du...
Tipo: Article / Letter to the editor
Ano: 1931
URL: http://www.repository.naturalis.nl/record/505871

A Preliminary Report of Livestock Costs and Returns from Data Secured in 1930 on the Farm Accounting Route in Rock and Nobles Counties - Minnesota
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Sallee,   George A.; Pond,   George A.; Loreaux,   Robert H.
Tipo: Report
Palavras-chave: Livestock Production/Industries.
Ano: 1931
URL: http://purl.umn.edu/110102

Third Annual Report of the Better Farming Club of Waseca County
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ranney,   W.P.; Pond,   George A.; Bevan,   Roland C.; Hansen,   M.C.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/105580

Third Annual Report of the Better Farming Club of Steele County
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ranney,   W.P.; Pond,   George A.; Bevan,   Roland C.; Van Metre,   H.J.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106068

A Preliminary Report of Cost of Crop Production from Data Secured in 1931 on the Farm Accounting Route in Rock &amp; Noble Counties, Minnesota
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Sallee,   George A.; Pond,   George A.; Loreaux,   Robert H.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106069

Third Annual Report of the Better Farming Club of Rice County
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ranney,   W.P.; Pond,   George A.; Bevan,   Roland C.; Hass,   Harry.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106072

A Preliminary Report of Data Secured in 1930 on Farm Accounting Route in Rock &amp; Noble Counties- Minnesota
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Sallee,   George A.; Pond,   George A.; Loreaux,   Robert H.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106060

Third Annual Report of the Better Farming Club of Dodge and Goodhue Counties
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ranney,   W.P.; Pond,   George A.; Bevan,   Roland C.; Armour,   M.L.; Thorfinnson,   M.A.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106061

A Preliminary Report of Cost of Crop Production from Data Secured in 1930 on the Farm Accounting Route in Rock &amp; Noble Counties, Minnesota
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Sallee,   George A.; Pond,   George A.; Loreaux,   Robert H.
Tipo: Report
Palavras-chave: Crop Production/Industries; Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106104

The Relationship of Certain Personal and Family Influences to Operator's Labor Earnings
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Wilcox,   W.W.
Tipo: Report
Palavras-chave: Farm Management; Labor and Human Capital.
Ano: 1931
URL: http://purl.umn.edu/106101

Third Annual Report of the Better Farming Club of Freeborn County
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ranney,   W.P.; Pond,   George A.; Bevan,   Roland C.; Lawson,   W.M.
Tipo: Report
Palavras-chave: Farm Management.
Ano: 1931
URL: http://purl.umn.edu/106067

Lincoln
Provedor de dados: Buscador Latinoamericano de Ciencias Sociales
Autores: por Emil Ludwing.
Tipo: Text
Palavras-chave: HISTORIA SOCIAL; RELATOS PERSONAJES; PRESIDENCIA; ESTADOS UNIDOS.
Ano: 1931
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=125177&tab=opac&oai:flacso.org.ec:125177

The development of economic doctrine an introductory survey
Provedor de dados: Buscador Latinoamericano de Ciencias Sociales
Autores: Sir Alexander Gray; Gray, Alexander, Sir.
Tipo: Text
Palavras-chave: HISTORIA.
Ano: 1931
URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=127494&tab=opac&oai:flacso.org.ec:127494