Publication
-
Copepoda endoparasitic of tropical holothurians Article
Bulletin Zoologisch Museum, 1(9), 89-105.January 1968
-
A synopsis of the genus Enicostema Bl., nom. cons. (Gentianaceae) Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(1), 133-136.January 1968
-
The littoral environment of rocky shores as a border between the sea and the land and between the sea and the fresh water Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(2), 375-393.January 1968
-
A new Todea from New Guinea with remarks on the generic delimitation in recent Osmundaceae (Filices) Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(1), 105-108.January 1968
-
The geology of the Upper Ribagorzana and Baliera valleys, Central Pyrenees, Spain Article
Leidse Geologische Mededelingen, 41(1), 153-220.January 1968
-
Studies on the Erythropeltidaceae (Rhodophyceae-Bangiophycidae) Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(1), 139-157.January 1968
-
A revision of the Ochnaceae of the Indo-Pacific area Corrigenda Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(1), 83-83.January 1968
-
Review Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 16(1), 128-128.January 1968