Extension in the Andes; an evaluation of official U.S. assistance to agricultural extension services in Central and South America
- by E. B. Rice.
- [Washington, Agency for International Development, PPC/Evaluation Staff] 1971.
- Physical description
- 552 p. illus. 27 cm.
- United States. Agency for International Development. Office of Program and Policy Coordination. Evaluation Staff. A.I.D. evaluation paper ; 3A.
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