text Yogyakarta Institut Pertanian STIPER Yogyakarta 2005 xvii, 106 lembar ; 29,5 cm / Kurnia Athari Wijaya Skripsi Fakultas Pertanian Bibliografi: hlm. 105-106 Ekonomi Pertanian 338.1 SK 338.1 Kur P YOPDYOG 20150814094342.0 INLIS000000000010239 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)