Technology for small-scale farmers in sub-Saharan Africa : experience with food crop production in five major ecological zones /
Stephen J. Carr.
- Washington, D.C. : World Bank, c1989.
- xiii, 106 p.
- World Bank technical paper, no. 109 0253-7494 ; .
082131355X
Agriculture--Appropriate technology.--Africa, Sub-Saharan
Agriculture--Technology transfer.--Africa, Sub-Saharan
Food crops--Africa, Sub-Saharan.
Agricultural development projects--Africa, Sub-Saharan.
Farms, Small--Africa, Sub-Saharan.
Agricultural extension work--Africa, Sub-Saharan.
Agriculture--Research--Africa, Sub-Saharan.
Agricultural ecology--Africa, Sub-Saharan.
082131355X
Agriculture--Appropriate technology.--Africa, Sub-Saharan
Agriculture--Technology transfer.--Africa, Sub-Saharan
Food crops--Africa, Sub-Saharan.
Agricultural development projects--Africa, Sub-Saharan.
Farms, Small--Africa, Sub-Saharan.
Agricultural extension work--Africa, Sub-Saharan.
Agriculture--Research--Africa, Sub-Saharan.
Agricultural ecology--Africa, Sub-Saharan.