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1Proceedings Paper bibliotecaUNESCO
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2From margin to mainstream: revitalization of agricultural extension curricula in universities and colleges in sub-Saharan Africa From margin to mainstream: revitalization of agricultural extension curricula in universities and colleges in sub-Saharan Africaby Zinnah, M.M., FAO, Rome (Italy). Sustainable Development Dept. eng, Steele, R.E., Mattocks, D.M.
Published 1998Texto bibliotecaFAO IT