ID:DA01951380
Chiang Mai Workshop
Regional Workshop on the T & V System of Extension, Asian
Workshop on the T & V System of Extension, Asian Regional
T & V System of Extension, Asian Regional Workshop on the
Asian Regional Workshop on the Training and Visit System of Extension
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edited by Michael M. Cernea, John K. Coulter, John F.A. Russell
World Bank c1983
所蔵館6館