Farming systems research and development : guidelines for developing countries / W.W. Shaner, P.F. Philipp, W.R. Schmehl ; editorial assistance, Donald E. Zimmerman.
ISBN
086531389X
086531425X (pbk.)
Published
Boulder, Colo. : Westview Press, 1982.
Physical Description
414 p. : ill. ; 29 cm.
Notes
At head of title: A Consortium for International Development study.