Agricultural research and extension : linkages with small-scale farmers : a case study in Kumba Corridor Agro-ecological zone South West Province, Cameroon
/ International Course for developpement oriented research in Agriculture ; prep. by Joseph Kimenia
. - Wageningen : ICRA, 1990
. - Pagination multiple ; 30 cm.
- Farming Systems analysis paper 9 09256563 .
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630.
9073041090
Don
630.