INDIGENOUS AGRICULTURAL REVOLUTION
RICHARDS, PAUL
INDIGENOUS AGRICULTURAL REVOLUTION ECOLOGY AND FOOD PRODUCTION IN WEST AFRICA - LONDON HUTCHINSON & CO. (PUBLISHERS) LTD 1985
0091613213
338.16 RIC
INDIGENOUS AGRICULTURAL REVOLUTION ECOLOGY AND FOOD PRODUCTION IN WEST AFRICA - LONDON HUTCHINSON & CO. (PUBLISHERS) LTD 1985
0091613213
338.16 RIC