text Bogor Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian 2014 ing 60 hlm. 0,5cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi JUR 631.646 SUL j 1410-7244 INLIS000000000002103 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)