Budiman Hutabarat text Bogor Pusat Analisis Sosial Ekonomi dan Kesejahteraan Pertanian 2010 id xiii, 419 p.: ill.; 25 cm. Budiman Hutabarat AGRICULTURAL ECONOMICS 63.001.5/SEM/p2 978-979-3566-83-2 240221 20240221093645 INLIS000000000013335 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)