Farming systems research and development guidelines for developing countries : a consortium for international development study
Shaner, W.W.
Farming systems research and development guidelines for developing countries : a consortium for international development study W.W. Shaner, P.F. Philip and W.R. Schmehl - Colorado Westview Press 1982 - xviii, 414 p.; 29cm.
9780865313897
631.072 SH18F
Farming systems research and development guidelines for developing countries : a consortium for international development study W.W. Shaner, P.F. Philip and W.R. Schmehl - Colorado Westview Press 1982 - xviii, 414 p.; 29cm.
9780865313897
631.072 SH18F