Publication
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Studies on insect muscles Article
Bijdragen tot de dierkunde, 29(1), 5-40.January 1959
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Field studies on the surface fauna of forests Article
Bijdragen tot de dierkunde, 29(1), 79-103.January 1959
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Revision of the Indo-Pacific species of the genus Distichopora Article
Bijdragen tot de dierkunde, 29(1), 121-171.January 1959
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Outbreaks of the Tentcaterpillar (Malacosoma neustria L.) on elm trees in Amsterdam and the efforts to control them with derris-powder Article
Bijdragen tot de dierkunde, 29(1), 105-119.January 1959
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Further records and descriptions of Bactra species (Lepidoptera, Tortricidae), chiefly in Dr. H.G. Amsel collection Article
Bijdragen tot de dierkunde, 29(1), 173-186.January 1959
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Erstaunliche Lebenszähigkeit einer Riesenschlange Article
Bijdragen tot de dierkunde, 29(1), 71-72.January 1959
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Catalogue of the non-marine Mollusca of Sumatra and of its satellite islands Article
Beaufortia, 7(83), 41-191.January 1959
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Tumours of fishes 29. Lipoma in the eel Anguilla anguilla Article
Beaufortia, 7(84), 193-198.January 1959