Agricultural extension the training and visit system BENOR, Daniel text Washington DC The World Bank 1984 en x, 85 p.: ill.; 23 cm. AGRICULTURE -- EXTENSION 63/BEN/a 0-8213-0140-3 210520 20210520151725 INLIS000000000012129 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)