TY  - BOOK
AU  - Gray,Robert F.
TI  - The Sonjo of Tanganyika: an anthropological study of an irrigation-based society 
U1  - 916.782 23
PY  - 1963///
CY  - London
PB  - Published for the International African Institute by Oxford University Press
KW  - Sonjo (African people)
ER  -