text Jakarta Badan Penelitian dan Pengembangan Pertanian 2014 ind 140 hlm. 0,7 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi REN 630*62 HAR r INLIS000000000002303 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)