Proceedings of the workshop on farming system research and development Joel Levine text Bogor Puslitbangnak 1986 en iv, 137 p.: ill.; 30 cm. Joel Levine CONFERENCE PROCEEDINGS -- FARMING SYSTEMS -- HUSBANDRY METHODS 631/WOR/p 240313 20240313082605 INLIS000000000012510 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)