text Yogyakarta Universitas Gadjah Mada 2017 ind 38 hlm. 0,5 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi PL 631.421-633.18 PUR f INLIS000000000002009 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)