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Registros recuperados: 308
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Capital Formation in Australian Agriculture AgEcon
Gruen, Fred H.G..
Tipo: Journal Article Palavras-chave: Agricultural Finance.
Ano: 1957 URL: http://purl.umn.edu/8910
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CAPITAL FORMATION IN AUSTRALIAN AGRICULTURE: DISCUSSION AgEcon
Lewis, Jack Neville; Munro, D.R..
Tipo: Journal Article Palavras-chave: Agricultural Finance.
Ano: 1957 URL: http://purl.umn.edu/22844
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Ceterach in Zuid-Holland Naturalis
Sipkes, C..
Op 14 Jan. 1952 vond de heer E.E. van der Voo op een oud bruggetje ten noorden van Woerden, gemeente Kamerik, oen groeiplaats van Asplenium trichomanes. Hiervan werd melding gemaakt in een rapport van do Afd. Natuurbescherming van het Staatsbosbeheer van de hand van de heer J. van der Veer (14 April 1955). Dit rapport kwam ter kennis van Ir. N. Roorda van Eysinga, Directeur van het Zuid-Hollandsch Landschap en deze verzocht de heer Kipp, Bosbouwkundig Ambtenaar van de Prov. Planologische Dienst on mij de groeiplaats te bezoeken en plannen voor te bereiden het gehele bruggetje zo nodig naar elders over te brengen, wanneer dit gevaar liep door de eigenaar afgebroken te zullen worden. Dit gevaar is niet denkbeeldig want de muren staan niet goed recht meer en...
Tipo: Article / Letter to the editor
Ano: 1957 URL: http://www.repository.naturalis.nl/record/534132
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Ceterach officinarum Lamk. et DC Naturalis
Andreas, Ch.H..
De interessante vondst van deze varen aan een bruggetje bij Woerden, door Sipkes beschreven (Corr. bl. no. 3, p. 37), geeft mij aanleiding tot vermelding van het volgende. Inderdaad is Ceterach in het Middell. Zeegebied algemeen en komt de soort b.v. ook veel in Joegoslavië voor. Dat het varentje echter bij ons niet winterhard zou zijn en “indien het reeds voor de koude februarimaand van dit Jaar (= 1956) op de oostkant van het bruggetje gegroeid had, het zeker doodgevroren zou zijn geweest”, is vermoedelijk in zijn algemeenheid niet waar.
Tipo: Article / Letter to the editor
Ano: 1957 URL: http://www.repository.naturalis.nl/record/534224
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Chaetognathes et zooplancton du secteur atlantique marocain ArchiMer
Furnestin, Marie-louise.
The studies dealing with plankton in the Moroccan area are very rare and incomplete: works by Tattersall (1927) and Nouvel (l95I) on the Mysidacea, by L. Fage (1928) on the Cumacean, quantitative studies by Jespersen (1923, 1935). [...] A number of species belonging to the most diverse planktonic groups have been observed in the Moroccan area. But these collections are far from being completely studied, many of them are still spread out and no overall work has ever been undertaken. As no taxonomic exploration of this area has ever been undertaken, the Moroccan zooplankton constituted an almost new material. But we could not possibly make a general study out of it, even for research which stretched over several years. Thus, our observations have been...
Tipo: Text
Ano: 1957 URL: http://archimer.ifremer.fr/doc/1957/publication-4645.pdf
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Chevaliers de Malte Buscador Latinoamericano
Roger Peyregitte; Peyrefitte, Roger.
Tipo: Text Palavras-chave: INSTITUCIONES RELIGIOSAS.
Ano: 1957 URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=138147&tab=opac&oai:flacso.org.ec:138147
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Closer Settlement: The Closer Settlement Acts of 1904-1906 AgEcon
King, C.J..
Tipo: Journal Article Palavras-chave: Land Economics/Use.
Ano: 1957 URL: http://purl.umn.edu/8963
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Colusa County, Agricultural Commissioners’ Crop Reports, 1949-1957 AgEcon
Includes individual reports from each year for 1949-1957.
Tipo: Report Palavras-chave: Agriculture; Statistics; Crop Production/Industries.
Ano: 1957 URL: http://purl.umn.edu/56368
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Comments on Greguss’s phylogenetical tree of plants Naturalis
Lam, H.J..
Recently (1955) I have published a new version of a phylogenetical tree of the Cormophyta, based on morphology, mainly ramification, leaf types, and sporangia. The concept is monophyletic but its basis is strewn with so many queries that the way is open to a number of different opinions. I add a corrected copy of my chart at the end of the present paper (fig. 2), so as to enable the reader to compare my views with those of Greguss (fig. 1). The difficulty lies of course in our still extremely scanty knowledge of the very oldest land plants and of whether one or several eventually more or less closely related algal groups have succeeded in conquering dry land and converting themselves into true land plants in which the greater part of the sporophyte...
Tipo: Article / Letter to the editor
Ano: 1957 URL: http://www.repository.naturalis.nl/record/524481
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Communism in Latin America. Buscador Latinoamericano
Robert J. Alexander; Alexander, Robert J..
Tipo: Text Palavras-chave: COMUNISMO.
Ano: 1957 URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=3630&tab=opac&oai:flacso.org.ec:3630
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Comportamento de variedades de cana de açúcar no arenito de Bauru Bragantia
Segalla,A. L.; Alvarez,R..
Neste trabalho são apresentados os resultados obtidos em um ensaio de variedades de cana de açúcar, realizado a partir de 1952 na Usina Miranda, no município de Presidente Alves. A finalidade do ensaio foi determinar as melhores variedades de cana existentes na ocasião, para os solos do Arenito Bauru, completando estudos iniciados no ano anterior em outros tipos de solo. Foram estudadas 16 variedades: Co.290, Co.413, Co.419, Co.421, C.B.36/14, C.B.40/19, C.B.40/69, C.B. 40/77, C.B.41/18, C.B.41/61, C.B.41/70, C.P.27/139, C.P.29/291, I.A.C.34/536, I.A.C. 34/553 e P.O.J.2961. Fizeram-se três cortes, cana-planta, soca e ressoca, sendo analisadas as produções de cana e de açúcar provável do primeiro corte e dos totais dos três cortes. Os resultados obtidos...
Tipo: Info:eu-repo/semantics/article
Ano: 1957 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051957000100003
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Considérations sur les harengs du sud de la Mer du Nord et de la Manche Orientale (Résumé d'observations faites de 1945 à 1956) ArchiMer
Ancellin, Jacques.
La présente étude se rapporte aux harengs qui font chaque hiver, du début de novembre à la fin de février, l'objet de la pêche boulonnaise et dont les concentrations intéressent un secteur géographique s'étendant principalement depuis les Bancs des Flandres jusqu'à la région située au large des côtes des départements de la Somme et de la Seine-Inférieure (extrémité sud de la Mer du Nord et partie orientale de la Manche).
Tipo: Text
Ano: 1957 URL: http://archimer.ifremer.fr/doc/1957/publication-7222.pdf
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Consumption of Blue Cheese by Minneapolis Families AgEcon
Pavlick, Anthony L.; Cox, Rex W..
Tipo: Journal Article Palavras-chave: Food Consumption/Nutrition/Food Safety.
Ano: 1957 URL: http://purl.umn.edu/47921
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Contemporary Agricultural Economics in Australia AgEcon
Williams, Donald Birtall.
This review of the present state of agricultural economics concentrates on some aspects which appear to be of particular importance or interest. In no sense is it an attempt to discuss the whole field of agricultural economics, nor to review the scope of work in the Bureau of Agricultural Economics. I have concentrated on aspects which seem to me to have given agricultural economics in Australia a separate identity within the broader fields covered by general economic. In the final section of this paper, rather than on the selected aspects discussed in more detail in the main part of it. The scope of agricultural economics, as I see it, is set out.
Tipo: Journal Article Palavras-chave: Teaching/Communication/Extension/Profession.
Ano: 1957 URL: http://purl.umn.edu/8911
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Contents Page AgEcon
Tipo: Journal Article
Ano: 1957 URL: http://purl.umn.edu/8914
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Contents Page AgEcon
Tipo: Journal Article
Ano: 1957 URL: http://purl.umn.edu/8952
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Contra Costa County, Agricultural Commissioners’ Crop Reports, 1946-1957 AgEcon
Includes individual reports from each year for 1946-1957.
Tipo: Report Palavras-chave: Agriculture; Statistics; Crop Production/Industries.
Ano: 1957 URL: http://purl.umn.edu/100007
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Contribution to the Geology of the Central and Western Cordillera of Colombia in the sector between Ibagué and Cali Naturalis
Nelson, H.W..
Het Westelijk gedeelte van de Republiek Columbia (Zuid Amerika) wordt ingenomen door de Cordilleras de los Andes, welke in genoemde republiek uit drie hoofdketens bestaat, t. w. de West Cordillera, de Centrale Cordillera en de Oost Cordillera. Een studie werd gemaakt van een centraal gelegen Strook door de Westelijke en Centrale Cordillera, waartoe drie gebieden geologisch gekaarteerd werden en de structurele concepties in profielen werd weergegeven. De oudste gesteenten, die in de Centrale Cordillera aan de dag komen, bestaan uit een epimetamorfe serie van prasinieten, afgewisseld met grafietschisten; ondergeschikt komen kwartsphyllieten en gneisachtige kwartsschisten voor; voorts werd een aantal inschakelingen van metamorfe diabazen waargenomen. Een...
Tipo: Article / Letter to the editor
Ano: 1957 URL: http://www.repository.naturalis.nl/record/505783
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CONTROL PROBLEMS AND SUPPORTS - PROBLEMS AND SOLUTIONS AgEcon
Mehren, George L..
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy.
Ano: 1957 URL: http://purl.umn.edu/17795
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Corrections Naturalis
NN.
On p. 475 it was erroneously mentioned that Miss S. Darnton accompanied Miss W.M.A. Brooke in Sarawak; she rightly collected in North Borneo.
Tipo: Article / Letter to the editor
Ano: 1957 URL: http://www.repository.naturalis.nl/record/532843
Registros recuperados: 308
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