1943 Fascicule 1: The Kivu-pygmees and their social environment in the National Park Albert

Exploration of National Park Albert (First series)

Mission P. Schumacher (1933- 1936)

SCHUMACHER, P. Die Kivu-Pigmäen und ihre soziale Umwelt im Albert Nationalpark. 152 p., 24 pls, 1 map.