text Jakarta Badan Penelitian dan Pengembangan Pertanian 2013 ind 72 hlm. 0,9 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi PEN 338.486 HAR p INLIS000000000002268 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)