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Registros recuperados: 132
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A classification of the seedlings from the 1938 crosses, for their resistance to South American leaf disease, Dothidella ulei and black crust, Catacauma huberi. Infoteca-e
BERRY JUNIOR, L. A..
On April 6-7, 1945, the 1364 seedlings from the 1938 crosses made at the Fordlandia estate of the Ford rubber plantations, were examined individually to determine their resistance to South American Leaf Disease (Dothidella ulei), and Black Crust (Catacauma Huberi). These seedlings are planted in Block 91, plot A, at Belterra estate at a regular field spacing.
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Seringueira; Doenças (Dothidella ulei); Resistencia; Sementes; Polinização.
Ano: 1938 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089694
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A monograph of the Burmanniaceae Naturalis
Jonker, F.P..
The present publication is intended to be a monograph on the family of Burmanniaceae. It is divided into three parts: General Part, Critical Part and Taxonomical Part. The first part, General Part, contains general remarks on the taxonomy, distribution and use of the family. The second part, Critical Part, contains general and geobotanical remarks on the genera of the family, whereas the third part, the Taxonomical Part, gives the determination keys to the tribes, subtribes, genera, sections, subsections and species, the description of these groups with literature, distribution and the indications of the types. New varieties, species and larger groups are described in the taxonomical part in foot-notes.
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/534971
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A new Burmannia from Enggano (Sumatra) Naturalis
Jonker, F.P..
Herba pusilla, saprophytiea, 10—13 cm alta. Radices ignotae. Caulis simplex, erectus, teres, glaber, succulentus. Folia 3—8, squamas simulantia, lanceolata vel ovato-lanceolata, glabra, acuta vel acuminata, 2—6 mm longa, uninervia, nervo prominente. Folia basalia rosulata nulla. Bracteae plm. 5 mm longae, ovatae, acutae. Flores 5—9, albi-purpurascentes, 9— 12 mm longi, erecti, pedicellati, in cincinnos geminos conferti. Limbus succulentus, 6-lobatus, lobis exterioribus tribus, 1.5—2 mm longis, erectis, in alabastris et floribus junioribus margine involutis, triangularibus, obtusis; in floribus perfectis orbiculatis et margine evolutis; lobis interioribus erectis, crassis, glandulosis, ovatis vel obovatis vel orbiculatis, obtusis vel rotundatis vel retusis,...
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/525423
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A new species of Ixora from Enggano (Sumatra) Naturalis
Bremekamp, C.E.B..
Ixora engganensis BREM., n. spec, ad sectionem Otobactrum et ad seriem Longitubarum pertinens, I. paludosae valde affinis, sed foliis acuminatis, basi obtusis, inflorescentia laxiore, corollae lobis longioribus et stylo longius exserto ab ea distinguenda. Arbuscula. Rami veteriores cortice griseo-brunneo opaco, hand distincte fisso vestiti. Folia ordinaria petiolo 8—12 mm longo munita; lamina oblonga 9.5—16 cm longa et 3.5—6 cm lata, apice acuminata et mucronata, basi obtusa, herbacea, utrimque subopaca, costa basin versus impressa, nervis utroque latere costae 8—10 tenuioribus, venulis tenuissimis. Stipulae triangulares in aristam vagina longiorem exeuntes, axilla pilosae. Folia suprema brevius petiolata an subsessilia, ovato-oblonga, basi rotundata an...
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/524807
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A Preliminary Report of Crop Production Costs from Data Secured in 1937 on the Farm Accounting Route in Winona County, Minnesota AgEcon
Engene, Selmer A.; Sallee, George A.; Pond, George A.; Wetherill, Fred E..
Tipo: Report Palavras-chave: Crop Production/Industries.
Ano: 1938 URL: http://purl.umn.edu/110087
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A Preliminary Report of Data Secured in 1937 on the Farm Accounting Route in Winona County, Minnesota AgEcon
Sallee, George A.; Pond, George A.; Wetherill, Fred E..
Tipo: Report Palavras-chave: Farm Management.
Ano: 1938 URL: http://purl.umn.edu/107558
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A Preliminary Report of Livestock Costs and Returns from Data Secured in 1937 on the Farm Accounting Route in Winona County, Minnesota AgEcon
Sallee, George A.; Pond, George A.; Wetherill, Fred E..
Tipo: Report Palavras-chave: Livestock Production/Industries.
Ano: 1938 URL: http://purl.umn.edu/107556
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A revision of the amphipod genus Bathyporeia Lindstrom Marine & Ocean Science
Watkins, E.E..
Tipo: Article Palavras-chave: QL Zoology.
Ano: 1938 URL: http://sabella.mba.ac.uk/1000/
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A second species of Biplanispira from the Eocene of Borneo Naturalis
Umbgrove, J.H.F..
In 1928, when studying the genus Pellatispira 1), I found some sections of the foraminifer described below in a limestone from S.E. Borneo (no. 1446 B. 414). The foraminifer resembles Pellatispira in many respects, but the distal part of the test shows a different structure, consisting of a double arrangement of median chambers on either side of an equatorial system of pores. Because the material was insufficient I put it aside. Some time afterwards a more intense study was made possible, as another limestone from S.E. Borneo (no. 1408 B. 404) was crowded with the same interesting species. It was, however, not before now that I had the opportunity of finishing this study and to publish the results. I now describe this foraminifer as Biplanispira absurda....
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/505753
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A Tourmaline-zoïsite rock from Loh-Oelo, Java Naturalis
Koomans, Cath.M..
In 1935 Dr. Ch. Harloff presented a number of metamorphic rocks from Loh-Oelo to the Rijksmuseum van Geologie en Mineralogie of Leyden. One of the most remarkable rocks is a boulder that Harloff discovered in the bed of the Kali Trenggoeloen. The exceptional mineralogical composition rendered a chemical analysis of this rock of importance.
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/505738
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An internal factor controlling posterior regeneration in syllid polychaetes Marine & Ocean Science
Okada, Y.K..
Tipo: Article Palavras-chave: QL Zoology.
Ano: 1938 URL: http://sabella.mba.ac.uk/987/
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ANNUAL REPORT OF THE FARM MANAGEMENT SERVICE FOR FARMERS IN SOUTHEAST MINNESOTA FOR THE YEAR 1937 AgEcon
Ranney, W.P.; Pond, George A..
Tipo: Working or Discussion Paper Palavras-chave: Farm Management.
Ano: 1938 URL: http://purl.umn.edu/13118
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Catalogue of the Coreidae in the Rijksmuseum van Natuurlijke Historie : Part IV. Coreinae, third Part Naturalis
Blöte, H.C..
ACANTHOCEPHALINI Acanthocephala (A.) declivis Say. 1-4. Mexico, Klug. Var. panamensis Dist. 5-6. Chiriqui, Panama. Acanthocephala (A.) latipes Drury. 1-3. Brazil, Calkoen. — 4. Brazil, van Eyndhoven. — 5. Central Brazil, van Vollenhoven. — 6. Brazil. — 7. ?. — 8. Post Groningen, Surinam, W. C. van Heurn. — 9. Brazil. Acanthocephala (A.) mercur Mayr. 1. Espirito Santo. — 2. Pachitea, Peru. (Both: Staudinger 1933). Acanthocephala (A.) scutellata Sign. 1-2. Pachitea, Peru, Staudinger 1932. — 3-4. Puerto Inca, Rio Pachitea, Peru, Staudinger 1933. Acanthocephala (A.) sericeicollis Walk. 1-3. Chiriqui, Panama. — 4. ?. (Altogether: Staudinger 1933). Acanthocephala (Spilopleura) parensis Dall. 1. Santa Cruz, Bolivia, Staudinger 1933. — 2. Marcapata, Peru,...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1938 URL: http://www.repository.naturalis.nl/record/318835
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Céphalopodes pêchés au cours de la cinquième croisière. Première liste ArchiMer
Desbrosses, Pierre.
De nombreux Céphalopodes ont été ramenés au cours des opérations de chalutages, de dragages et de pêches planctoniques effectuées pendant la cinquième croisière du navire océanographique Président Théodore-Tissier. [OCR NON CONTRÔLE]
Tipo: Text Palavras-chave: Histoire Ifremer.
Ano: 1938 URL: http://archimer.ifremer.fr/doc/1938/publication-6906.pdf
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Composition chimique et valeur alimentaire du germon, germo alalunga (gmelin) ArchiMer
Dontcheff, L.; Legendre, R..
Tipo: Text Palavras-chave: Histoire Ifremer.
Ano: 1938 URL: http://archimer.ifremer.fr/doc/1938/publication-5776.pdf
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Corals from an elevated marl of Talaud (East Indies) Naturalis
Umbgrove, J.H.F..
As a member of the Expedition on board H.M. „Willebrord Snellius" Dr. Ph. H. Kuenen had the opportunity to collect a suite of corals from a marine marl, deposited in an old valley now elevated above sea level, near Mahammanale, on the island Talaud, to the North of Celebes. He kindly entrusted to me the identification of the collection, which is now in the National Museum of Geology at Leiden. The following list shows the 15 species, which could be identified, and their stratigraphical distribution. 1. Flabellum rubrum (Q. et G.), Miocene, Pliocene, Pleistocene, Recent. 2. Flabellum pavoninum Less. var. paripavoninum (Alcock), Recent. 3. Acanthocyathus grayi E.H., Miocene?, Pliocene, Pleistocene, Recent. 4. Caryophyllia spec. (probably the recent species...
Tipo: Article / Letter to the editor Palavras-chave: 42.72.
Ano: 1938 URL: http://www.repository.naturalis.nl/record/319362
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Croissance et migrations du requin griset ArchiMer
Desbrosses, Pierre.
The bluntnose sixgill shark is a shark which is easily recognizable through its six gill slits and the presence of a single dorsal fin with a posterior insertion. This shark cruises the waters of the Atlantic Ocean: to the West, it has been observed near Cuba; to the East, it cruises from the coasts of Mauritania, the Canaries and Madeira, to the Mediterranean Sea, the eastern entrance of the English Channel and more rarely in the North Sea. [...]
Tipo: Text Palavras-chave: Histoire Ifremer.
Ano: 1938 URL: http://archimer.ifremer.fr/doc/1938/publication-5771.pdf
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Crustaces decapodes cenozoiques des Indes Orientales Neerlandaises Naturalis
Straelen, V. van.
L'exploration assidue des terrains cénozoïques de l'Insulinde a permis de recueillir, en ces dernières années, des restes de Crustacés Décapodes en assez grand nombre. Déposées dans diverses institutions scientifiques tant aux Pays-Bas qu'aux Indes Orientales Néerlandaises et aussi en Suisse, les collections me furent confiées pour étude par mes collègues et amis: Messieurs les Professeurs B. G. Escher et I. M. van der Vlerk, tous deux du Rijks Geologisch-Mineralogisch Museum, à Leyde, et J. H. P. Umbgrove, de la Technische Hoogeschool, à Delft; Monsieur le Dr. W. BERXouiJii, du Musée d'Histoire naturelle, à Bâle.
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/505936
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De geologie van het westelijk deel van de Presolana-groep Naturalis
Swolfs, H.C.A..
In de zomers van de jaren 1935 en 1936 werd door mij een gebied, gelegen aan de linkerzijde van de Serio, geologisch bewerkt. Dit gebied omvat de meest westelijke toppen en kammen van de Presolanaberggroep. Het behoort vrijwel geheel tot het stroomgebied van de Serio. Terzelfder tijd werkte W.A. Visser in het oostelijk aangrenzend terrein. De resultaten van zijn onderzoek heeft hij alreeds gepubliceerd. J. Weeda bewerkte reeds vroeger het Boven-Serio-dal en het is op zijn verzoek geweest, dat ik mijn onderzoekingen in noordelijke richting heb uitgebreid tot in het Valle Sedornia. Om deze reden bedekken onze kaarten gedeeltelijk elkaar. Ofschoon vanuit de talrijke grootere dorpen, gelegen in het Valle Seriana en in het Valeggia, een groot deel van het...
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/505867
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De inventarisatie van het erfdeel der vaderen Naturalis
Pulle, A.A..
Van geen zijner geestesproducten heeft Goethe zoo weinig genoegen beleefd als van zijn „Versuch über die Metamorphose der Pflanzen”. Toen de verhandeling in 1790 na langdurige studie gereed was, weigerde de uitgever GÖSCHEN, met wien Goethe sinds vele jaren in relatie stond, haar te laten drukken, zoodat de schrijver naar een anderen uitgever moest gaan zoeken. In zijn verzameling van natuurwetenschappelijke studies, in 1817 uitgegeven met den titel „Zur Naturwissenschaften überhaupt, besonders zur Morphologie”, waarin de metamorphoseleer is herdrukt, beschrijft Goethe op de hem eigene olympische manier de lotgevallen van „Handschrift” en „Druckschrift” en beklaagt hij zich bitter over de koelheid van het publiek, maar nog meer over het gebrek aan inzicht...
Tipo: Article / Letter to the editor
Ano: 1938 URL: http://www.repository.naturalis.nl/record/535027
Registros recuperados: 132
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