na INLIS000000000012605 20210520151946 210520||||||||| | ||| |||| || | 0-8213-0301-5 010-0521012605 en 63/AGR 63/AGR John K. Coulter John F.A. Russell Michael M. Cernea AGRICULTURAL extension by training and visit the Asian experience Washington DC The World Bank Symposium 1984 xvi, 157 p.: ill.; 28 cm. AGRICULTURE -- EXTENSION -- ASIA 050ATA1987