Working with farmers in Cameroon and Rwanda :
Simarski, L. T.
Working with farmers in Cameroon and Rwanda : new strategies to improve staple food crops. - Ibadan, Nigeria : International Institute of Tropical Agriculture, 1992. - 35 pages ill., maps (some col.) ; 24 cm.
Working with farmers in Cameroon and Rwanda : new strategies to improve staple food crops. - Ibadan, Nigeria : International Institute of Tropical Agriculture, 1992. - 35 pages ill., maps (some col.) ; 24 cm.