1. 1964
  2. Over leven en dood. Problemen met betrekking tot de chemische en biologische bestrijding van plagen

    Adriani, M. J., 1964, In : Natuur en Landschap. 18, p. 197-212

    Research output: Contribution to journal/periodicalArticlePopularizing

  3. Planktonuntersuchungen in einem hollandischen Meeresarm vor und nach der Abdeichung

    Bakker, C., 1964, In : Helgoländer Wissenschaftliche Meeresuntersuchungen. 10, p. 456-472

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  4. Polygonum maritimum L. in Nederland. (Polygonum maritimum L. in the Netherlands)

    Beeftink, W. G., 1964, In : Gorteria. 2, p. 13-20

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  5. Proseriate flatworms from the Deltaic area of the rivers Rhine, Meuse and Scheldt. I

    Den Hartog, C., 1964, In : Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen. Series C, Biological and medical sciences. 67, 1, p. 10-22

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  6. Proseriate flatworms from the Deltaic area of the rivers Rhine, Meuse and Scheldt. II

    Den Hartog, C., 1964, In : Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen. Series C, Biological and medical sciences. 67, 1, p. 23-34

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  7. Remarks on the halophyte Centaurium littorale

    Freijsen, A. H. J., 1964, In : Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen. Series C, Biological and medical sciences. 67, p. 208-217

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  8. Ringverslag van het vogeltrekstation nr. 47 (1962)

    Perdeck, A. C. & Speek, B. J., 1964, In : Limosa. 37, p. 96-186

    Research output: Contribution to journal/periodicalArticlePopularizing

  9. Some aspects of the wood pigeon population in the Netherlands

    Doude van Troostwijk, W. J., 1964, In : Ardea. 52, p. 13-29

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  10. The amphipods of the Deltaic region of the rivers Rhine, Meuse and Scheldt in relation to the hydrography of the area. Part III. The Gammaridae

    Den Hartog, C., 1964, In : Netherlands Journal of Sea Research. 2, 3, p. 407-410

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  11. Waarnemingen over de biologie van de draaihals (Jynx torquilla L.)

    Klaver, A., 1964, In : Limosa. 37, p. 221-231

    Research output: Contribution to journal/periodicalArticlePopularizing

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