Agricultural extension and research : achievements and problems in national systems /
Dennis L. Purcell, Jock R. Anderson.
- Washington, D.C. : World Bank, c1997.
- xxi, 282 p. : ill. ; 28 cm.
- A World Bank operations evaluation study, 1011-0984 .
Includes bibliographical references (p. 257-264).
Summaries in English, French, and Spanish.
0821338781
97003416
World Bank--Evaluation.--Developing countries
Agricultural extension work--Evaluation.--Developing countries National agricultural research systems--Evaluation.--Developing countries Agricultural development projects--Evaluation.