Selected Studies in Indonesian Archaeology
Male and Female and the Afro-Curaçaoan Household
Studies in Indonesian Archaeology Publication Commissioned and Financed by the Netherlands Institute for International Cultural Relations
The Marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)
Yoga and Yantra Their Interrelation and Their Significance for Indian Archaeology
Pictures of the Tropics A Catalogue of Drawings, Water-Colours, Paintings and Sculptures in the Collection of the Royal Institute of Linguistics and Anthropology in Leiden
On the Ecology of Coenobita Clypeatus in Curaçao With reference to reproduction, water economy and osmoregulation in terrestrial hermit crabs
Studies on the Fauna of Suriname and other Guyanas Volume XVI
Studies on the Fauna of Suriname and other Guyanas Volume XV
Quellenstudien zur Holländischen Kunstgeschichte Arnold Houbraken und Seine „Groote Schouburgh“