text Jakarta Badan Penelitian Dan Pengembangan Pertanian 2012 ind 72 hlm. 0,5 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi TEK 631.15.2 HAR m INLIS000000000002319 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)