[ نُشرت في: Research for Rural Development ]
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[Aspects of institutional development and coordination for obtaining the integration of university extension policies in the Venezuelan countryside]
1980
Ramakrishna, B. | Hernandez F, L. | Castellanos, P.J.
Inter-American Institute for Cooperation on Agriculture - Costa Rica
[Concepts, operation and results of some agricultural extension activities in rural communities]
1980
Banezra R, M.V. (Universidad Nacional Experimental Simon Rodriguez, Caracas (Venezuela))
Inter-American Institute for Cooperation on Agriculture - Costa Rica
Management improvement of education in N-W.F.P
1980
Bhatty, K. M. (Khan Mohammad)
National Agricultural Library - United States of America
