At the start of World War One, German warships controlled Lake Tanganyika in Central Africa. The British had no naval craft at all upon 'Tanganjikasee', as the

Includes the Proceedings of the Royal geographical society, formerly pub. separately.

Om fiskene i Tanganyika-søen og deriblandt om deres miljø

Comprises articles on geology, paleontology, mammalogy, ornithology, entomology, and anthropology.