text Jakarta Institut Pertanian Bogor 2015 ind 52 hlm. 0,6 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi PEN 332.13 CHA p INLIS000000000002295 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)