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201

Hungarian: The Hungarian language in education in Romania

Visser, M. (ed.) & Papp Z., A., 20 Sep 0201, Leeuwarden/Ljouwert: Mercator European Research Centre on Multilingualism and Language Learning. 64 p. (Regional dossiers series)

Research output: Book/ReportReportProfessional

Open Access
File
2 Downloads (Pure)
1950

De april-mei stakingen van 1943

Bouman, P. J., 1950, Martinus Nijhoff Publishers. 483 p.

Research output: Book/ReportBookProfessional

Open Access
File
6680 Downloads (Pure)
1951

Hoe trekken de Nederlandse spreeuwen?

Perdeck, A. C., 1951, In : De Levende Natuur. 54, p. 221-227

Research output: Contribution to journal/periodicalArticlePopularizing

Open Access
File
105 Downloads (Pure)
1954

Territory and the regulation of density in tit mice

Kluijver, H. N. & Tinbergen, L., 1954, In : Netherlands Journal of Zoology. 10, 3, p. 265-289

Research output: Contribution to journal/periodicalArticleScientificpeer-review

1955

In memoriam prof. dr. Lukas Tinbergen

Kluijver, H. N., 1955, In : Vakblad voor Biologen. 35, p. 169-172

Research output: Contribution to journal/periodicalArticlePopularizing

1956

Enkele oecologische aspecten van Pieris brassicae

Van Balen, J. H., 1956, Heteren: [s.n.]. 19 p.

Research output: Book/ReportReportPopularizing

1957

Roosting habits, sexual dominance and survival in the great tit

Kluijver, H. N., 1957, In : Cold Spring Harbor Symposia on Quantitative Biology. 22, p. 281-285

Research output: Contribution to journal/periodicalArticleScientificpeer-review

1958

Herfsttrekwaarnemingen bij Cap Griz - Nez

Nijhoff, P., 1958, In : Ardea. 46, p. 62-67

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
73 Downloads (Pure)

The isolating value of specific song patterns in two sibling species of grasshoppers (Chorthippus brunneus Thunb. and C. biguttulus L.)

Perdeck, A. C., 1958, In : Behaviour. 12, 1-2, p. 1-75

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Two types of orientation in migrating starlings, Sturnus vulgaris L., and Chaffinches, Fringilla coelebs L., as revealed by displacement experiments

Perdeck, A. C., 1958, In : Ardea. 46, p. 1-37

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
363 Downloads (Pure)

Waarnemingen over spontane trekactiviteit van spreeuwen in een zgn. Kramer-kooi

Nijhoff, P., 1958, Heteren: [s.n.].

Research output: Book/ReportReportPopularizing

1959

Een broedkolonie van de kwak (Nycticorax nycticorax L.) in de omgeving van Wageningen

Kluijver, H. N. & Hoogers, B. J., 1959, In : Limosa. 32, p. 8-13

Research output: Contribution to journal/periodicalArticlePopularizing

Heaths and inland dunes of the Veluwe

Stoutjesdijk, P., 1959, In : Wentia. 2, p. 1-96

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
71 Downloads (Pure)

Migration and distribution of the wegeon, Anas penelope L., in Europe, based on ringing results

Donker, J. K., 1959, In : Ardea. 47, p. 1-27

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
62 Downloads (Pure)
1960

Comments on the Venice-system for the classification of brackish waters

Den Hartog, C., 1960, In : Internationale Revue der Gesamten Hydrobiologie. 45, 4, p. 481-485

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Het Hydrobiologisch Instituut te Nieuwersluis

Nicolai, M. F. E., 1960, In : Vakblad voor Biologen. 40, p. 125-131

Research output: Contribution to journal/periodicalArticlePopularizing

Observations on the reproductive behaviour of the great skua or bonxie, Stercorarius skua skua (Brünn) in Shetland

Perdeck, A. C., 1960, In : Ardea. 48, p. 111-136

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
105 Downloads (Pure)

Onderzoek naar het eileggedrag van de rietvlieg Lipara lucens Mg.

Drijver-de Haas, J. S., 1960, Heteren: [s.n.]. 34 p.

Research output: Book/ReportReportPopularizing

Studies on the cycle of elements in freshwater

Golterman, H. L., 1960, In : Acta Botanica Neerlandica. 9, p. 1-58

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Verspreiding van het slakje Pseudamnicola confusa in het Deltagebied van Rijn en Maas (Distribution of Pseudamnicola confusa in the region of Rhine and Meuse)

Den Hartog, C., 1960, In : Basteria. 24, 4/5, p. 66-74

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
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10 Downloads (Pure)
1961

A sensitive, rapid determination of inorganic phosphate in presence of labile phosphate esters

Golterman, H. L. & Würtz, I. M., 1961, In : Analytica Chimica Acta. 25, 1, p. 295-297

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Das Arbeitsfeld des Hydrobiologischen Institutes, Abteilung Delta-Untersuchungen in den Niederlanden

Vaas, K. F., 1961, In : Internationale Revue der Gesamten Hydrobiologie. 46, 2, p. 292-295

Research output: Contribution to journal/periodicalArticleScientificpeer-review

De taak en het arbeidsveld van de Afdeling Deltaonderzoek van het Hydrobiologisch Instituut te Yerseke

Vaas, K. F., 1961, In : Vakblad voor Biologen. 41, p. 6-13

Research output: Contribution to journal/periodicalArticlePopularizing

Die faunistische Gliederung im sudwest-niederlandischen Deltagebiet

Den Hartog, C., 1961, In : Internationale Revue der Gesamten Hydrobiologie. 46, 3, p. 407-418

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Een val voor het levend vangen van mollen

Haeck, J., 1961, In : Lutra. 2, p. 24-25

Research output: Contribution to journal/periodicalArticlePopularizing

Enkele aspecten van vegetatie en bodem der duinen van Goeree, in het bijzonder de contactgordels tuusen zout en zoet milieu

Westhoff, G., Van Leeuwen, C. G. & Adriani, M. J., 1961, In : Jaarboek / Wetenschappelijk Genootschap voor Goeree en Overflakkee. '61, p. 47-91

Research output: Contribution to journal/periodicalArticlePopularizing

Food Consumption in Relation to Habitat in Breeding Chickadees

Kluijver, H. N., 1961, In : The Auk. 78, 4, p. 532-550

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
233 Downloads (Pure)

Het evenwicht in de natuur

Kluijver, H. N., 1961, Akademiedagen XIII. Amsterdam: Koninklijke Nederlandse Akademie van Wetenschappen (KNAW), p. 37-53

Research output: Chapter in book/volumeChapterPopularizing

Het Instituut voor Oecologisch Onderzoek

Kluijver, H. N., 1961, In : Vakblad voor Biologen. 41, p. 233-241

Research output: Contribution to journal/periodicalArticlePopularizing

Micrometeorological measurements in vegetations of various structures

Stoutjesdijk, P., 1961, In : Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen. Series C, Biological and medical sciences. 64, p. 171-207

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Observations on the oviposition behaviour of Polemon liparae Girr. (Hym., Braconidae)

Mook, J. H., 1961, In : Netherlands Journal of Zoology. 14, p. 423-430

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Verlies en winst in een halve eeuw vogelbescherming

Kluijver, H. N., 1961, In : Natura. 58, p. 165-173

Research output: Contribution to journal/periodicalArticlePopularizing

1962

Bewerking ringgevens wintertaling

Wolff, W. J., 1962, Heteren: [s.n.].

Research output: Book/ReportReportPopularizing

Conspectus of the phanerogamic salt plant communities in the Netherlands

Beeftink, W. G., 1962, In : Biologisch Jaarboek. 30, p. 325-362

Research output: Contribution to journal/periodicalArticlePopularizing

Dispersal and activity of the mole

Haeck, J., 1962, In : Netherlands Journal of Zoology. 14, p. 607-608

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Dispersal and distribution of Lipara luscens Mg. (Diptera, Ghloropidae) in eastern Flevoland

Mook, J. H., 1962, In : Netherlands Journal of Zoology. 14, p. 606-607

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Een onderzoek naar de verspreiding van spreeuwen in het winterkwartier gebasseerd op ringgegevens

Spaans, A. L., 1962, Heteren: [s.n.].

Research output: Book/ReportReportPopularizing

Fycologische notities, 1. Sphacelaria plumigera in Zeeland. (Phycological notes, 1. Sphacelaria plumigera in the province of Zeeland)

Den Hartog, C., 1962, In : Gorteria. 1, p. 81-84

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
6 Downloads (Pure)

Milax gagates en Limax valentianus, twee zeldzame landslakken in Yerseke. (Milax gagates and Limax valentianus, two rare slugs at Yerseke)

Den Hartog, C. & Sandee, A. J. J., 1962, In : Basteria. 26, 5/6, p. 83-85

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
4 Downloads (Pure)

The distribution of the land planarian Rhynchodemus terrestris in the Netherlands

Den Hartog, C., 1962, In : Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen. Series C, Biological and medical sciences. 65, 4, p. 369-379

Research output: Contribution to journal/periodicalArticleScientificpeer-review

The life cycle of the water snail Aplexa hypnorum

Den Hartog, C., 1962, In : Basteria. 26, p. 61-72

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
6 Downloads (Pure)

Verspreiding van het slakje Leucophytia bidentata in het Deltagebied van Rijn, Maas en Schelde. (Distribution of Leucophytia bidentata in the Deltaic region of Rhine, Meuse and Scheldt)

Den Hartog, C., 1962, In : Basteria. 26, p. 17-24

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
4 Downloads (Pure)

Vondsten van Sigara selecta Fieb. (Hemiptera Heteroptera) in Nederland (Sigara selecta Fieb. (Hemiptera Heteroptera in the Netherlands))

Duffels, J. P., 1962, In : Entomologische Berichten. 22, 3, p. 59-59

Research output: Contribution to journal/periodicalArticlePopularizing

1963

Annual report of the Delta Division of the Hydrobiological Institute of the Royal Netherlands' Academy of Sciences for the years 1960 and 1961

Vaas, K. F., 1963, In : Netherlands Journal of Sea Research. 2, p. 68-76

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Bewerking ringgevens wintertaling

Meijering, M., 1963, Heteren: [s.n.].

Research output: Book/ReportReportPopularizing

De globale vegetatiekartering van de duinen van Voorne

Oldenburger, F. H. F., 1963, Utrecht: Instituut voor Systematische Plantkunde. 23 p. (Studentenverslag)

Research output: Book/ReportReportPopularizing

Open Access
File
59 Downloads (Pure)

Does navigation without visual cues exist in robins?

Perdeck, A. C., 1963, In : Ardea. 51, p. 91-104

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
118 Downloads (Pure)

Enige waterplantengemeenschappen in Zeeland. (Some aquatic plant communities in the province of Zeeland)

Den Hartog, C., 1963, In : Gorteria. 1, p. 155-164

Research output: Contribution to journal/periodicalArticleScientificpeer-review

Open Access
File
3 Downloads (Pure)

Het werk van het Instituut voor Oecologisch Onderzoek : onderzoek in de IJsselmeerpolders

Mook, J. H., 1963, In : Flevoberichten. 36, p. 1-11

Research output: Contribution to journal/periodicalArticlePopularizing