Fossil and Recent Sponges
Flagellata (Silicoflagellata)
A Choice Collection of Books on Zoology and Botany From the Stock of Martinus Nijhoff Bookseller
The Marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)
Die Nerineen der österreichischen Gosauschichten
The Deep-Sea Canyons in the Gulf of Guinea Near Fernando Póo
Outline of Dani Morphology
Nautiloidea tertiaria et Dibranchiata tertiaria
Studies on the Fauna of Suriname and other Guyanas Volume XV
Selected Studies in Indonesian Archaeology
