text Yogyakarta Yayasan Kanisius 1980 viii, 174 hlm : ilus.; 22 cm Aksi Agraris Kanisius Aksi Kawan Beternak 636 636 AKS k 250214 20250214103829 INLIS000000000000948 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)