PUSAT Penelitian Sosial Ekonomi Pertanian text Bogor Pusat Penelitian Sosial Ekonomi Pertanian 1997 ind iii,104 p,; ill.; 27 cm AGRICULTURAL ECONOMICS RESEARCH 63:33:00 63:33:00 200129 20200129173517.0 INLIS000000000002115 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)