Publication
-
6. Uurgemiddelden Article
Club van Zeetrekwaarnemers Verslagen, 19(1), 10-15.January 1980
-
7. Bijzondere figuren Article
Club van Zeetrekwaarnemers Verslagen, 19(1), 16-18.January 1980
-
8. Bespreking per soort Article
Club van Zeetrekwaarnemers Verslagen, 19(1), 19-34.January 1980
-
Pyrenoid ultrastructure in Ulothrix (Chlorophyceae) Article
Acta botanica neerlandica, 29(1), 1-15.January 1980
-
Development of ovule and testa of Linum usitatissimum L. Article
Acta botanica neerlandica, 29(1), 17-32.January 1980
-
Ultrastructure of the stigma and style of spinach in relation to pollen germination and pollen tube growth Article
Acta botanica neerlandica, 29(1), 33-47.January 1980
-
The histogenesis of callus in Coffea canephora stem explants and the discovery of early embryoid initiation Article
Acta botanica neerlandica, 29(1), 49-54.January 1980
-
Meetings of the Royal Botanical Society of the Netherlands Article
Acta botanica neerlandica, 29(1), 55-58.January 1980