Agricultural extension: the training and visit system BENOR, Daniel text Washington, D.C World Bank 1977 eng 55 p. : ill. ; 23 cm. Bibl. : p. 31 - 34 Daniel Benor, James Q. Harrison AGRICULTURAL EXTENSION TRAINING PROMGRAMMES 373.68 373.68 BEN a 230428 20230428040331 INLIS000000000051914 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)