Publication
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Über einige fossile palmenartige Hölzer aus den östlichen Niederlanden Article
Acta botanica neerlandica, 15(2), 276-283.January 1966
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Palaeobotany of the Mesophytic II. New and noteworthy jurassic ferns from Yorkshire Article
Acta botanica neerlandica, 15(2), 284-289.January 1966
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Pollen morphology of some European Rosaceae Article
Acta botanica neerlandica, 15(2), 290-307.January 1966
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Einige Bemerkungen über die Pollenführung der Braunkohlengrube “Maria Theresia”, Herzogenrath Article
Acta botanica neerlandica, 15(2), 308-315.January 1966
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Palaeobotany of the Mesophytic III. Plant microfossils from the upper Bunter of Hengelo, the Netherlands Article
Acta botanica neerlandica, 15(2), 316-375.January 1966
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Pollen-analytical investigations in the coastal dune area near The Hague, The Netherlands Article
Acta botanica neerlandica, 15(2), 376-388.January 1966
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The occurrence of Salvinia natans (L.) All. in holocene deposits of the Rhine delta Article
Acta botanica neerlandica, 15(2), 389-393.January 1966
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The influence of light of different spectral regions on the synthesis of phenolic compounds in gherkin seedlings in relation to photomorphogenesis. III. Hydroxylation of cinnamic acid Article
Acta botanica neerlandica, 15(2), 394-405.January 1966