Farming systems research and development : guidelines for developing countries /
W.W. Shaner, P.F. Philipp, W.R. Schmehl ; editorial assistance, Donald E. Zimmerman.
- Boulder, Colo. : Westview Press, 1982.
- 414 pages ill. ; 28 cm.
- Westview special studies in agriculture/aquaculture science and policy .
- Westview special studies in agriculture/aquaculture science and policy .
At head of title: A Consortium for International Development study. Includes index.