33 research outputs found
Annual report of the Division Delta-Research of the Hydrobiological Institute of the Royal Netherlands'Academy of Sciences for the year 1964
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De taak en het arbeidsveld van de Afdeling Deltaonderzoek van het Hydrobiologisch Instituut te Yerseke
No full textAnnual report of the Delta Division of the Hydrobiological Institute of the Royal Netherlands' Academy of Sciences for the year 1962
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Annual report of the Division Delta-Research of the Hydrobiological Institute of the Royal Netherlands' Academy of Sciences for the year 1967
No full textAnnual report of the Delta Division of the Hydrobiological Institute of the Royal Netherlands' Academy of Sciences for the years 1960 and 1961
No full textDe visfauna van het estuariumgebied van Rijn en Maas. (The fish fauna of the estuarine area of the rivers Rhine and Meuse)
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