PUSAT Penelitian Sosial Ekonomi Pertanian text Bogor Pusat Penelitian Sosial Ekonomi Pertanian 2004 ind vi,137 p,: ill. 21 cm RESEAARCH IONSTITUTIONS AGRICULTURAL ECONOMICS 061.6:33 061.6:33 200129 20200129173553.0 INLIS000000000002122 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)