00722nam a2200169Ia 4500 0000021524 20251012174806.0 940827 1994 cn 00 eng c 088936723X (paperback) HD2117 F686 Food systems under stress in Africa African-Canadian research cooperation : proceedings of a workshop held in Ottawa, Ontario, Canada 7-8 November 1993 edited by Ronnie Vernooy and Katherine M. Kealey. Ottawa International Development Research Centre 1994. 172p. 28cm. Agricultural assistance, Canadian Africa Congresses. Agriculture Africa Congresses. Food supply Africa Congresses. 10885 10885 0 0 0 0 KEM KEM 2012-12-07 0 0000009159 2025-10-12 08:36:11 2025-10-12 OS