text Bogor Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian 2015 ind 88 hlm. 0,7 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi REN 711.1 NUR r INLIS000000000002306 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)