text Bogor Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian 2015 ind 144 hlm. 2 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi 631.445.9(910) BAL e c-2 978-602-8977-84-5 INLIS000000000001882 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)