A system for monitoring and evaluating agricultural extension projects /
prepared by Michael M. Cernea and Benjamin J. Tepping.-
- Washington, D.C. : World Bank, c1977.
- vi, 115 p. ; ill.; 28 cm.
- World bank staff working paper ; no. 272 .
"December 1977."
Includes bibliographical references (p. 113-115).
B-7903
98128136
Agricultural extension work--Evaluation. Agricultural development projects--Evaluation.