text Bogor Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian 2015 ind 310 hlm. 2,7 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi 631.111.2:579.256 BAL p c-1 978-602-6916-24-2 INLIS000000000001876 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)