text Yogyakarta Universitas Gadjah Mada 2020 ind 70 hlm 1,5 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi S2 633.18-505 HID t INLIS000000000002037 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)