An Investigation Concerning Mental Disorder in the Nyasaland Natives

Abstract
Nyasaland is a narrow strip of land 40,000 square miles in extent. It lies approximately between latitude S. 9’ 45” and 17’ 15”, and longitude E. 33’ and 36’. It is bounded on the North by Tanganyika Territory, on the East by Lake Nyasa and Portuguese East Africa, and on the West by Northern Rhodesia and Portuguese East Africa.