na INLIS000000000051925 20211009113905 0010-1021000178 211009 g 0 eng Agricultural extension by training and visit : the Asian experience / Edited: Michael M. Cernea, John K. Coulter, John A.A. Russell Washington D.C. : The World Bank, 1983 xvi, 157 p. : ill. ; 30 cm. 0-8213-0301-5 373.68 AGRICULTURAL EXTENSION EXTENSION ACTIVITIES EXTENSION PROGRAMMES AGRICULTURAL DEVELOPMENT 373.68 A W a CERNEA, M.M. COULTER, J.K. RUSSEL, J.F.A. A WORLD BANK AND UNDP SYMPOSIUM