Sustainable food production in sub-Sharan Africa
Sustainable food production in sub-Sharan Africa
International institute of tropical Agriculture
- Ibadan IITA 1992
- voi,195p;ill Pbk
9781310863
Food production -Sub- Saharan Africa
Sustainable Agriculture
8S4945.S8 1992
9781310863
Food production -Sub- Saharan Africa
Sustainable Agriculture
8S4945.S8 1992