TY - BOOK AU - Leakey, Richard E. AU - Slikkerveer, L. Jan TI - Origins and development of agriculture in East Africa: the ethnos ystems approach to the study of early food production in Kenya T2 - Studies in technology and social change SN - 0945271287 U1 - 630.9676 PY - 1991/// CY - Iowa PB - Iowa State University Research Foundation KW - Agriculture KW - Africa, East KW - Applied anthropology KW - Kenya N1 - Includes bibliographical references ER -