Publication
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Kopij Article
De Korhaan, 6(7), 15-15.January 1972
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Vogeltrek over en langs het Gooi in 1971 Article
De Korhaan, 6(7), 16-20.January 1972
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Stormschade in het Gooi Article
De Korhaan, 6(7), 21-21.January 1972
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Veldwaanemingen Article
De Korhaan, 6(7), 22-23.January 1972
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Vogelwerkgroep het Gooi en Omstreken Article
De Korhaan, 6(7), 24-24.January 1972
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Atlanta tokiokai, a new heteropod (Gastropoda) Article
Basteria, 36(1), 1-6.January 1972
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Neue Erkenntnisse über die Verbreitung von Pisidium pseudosphaerium Article
Basteria, 36(1), 7-20.January 1972
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Description of some species and subspecies of the genus Astarte from the Neogene of the Netherlands Article
Basteria, 36(1), 21-28.January 1972