Sapi Perah Aksi text Yogyakarta Penerbitan Yayasan Kanisius 1974 viii,58 hlm : ilus.; 21 cm Aksi Agraris Kanisius Beternak Sapi Perah 636.21 636.21 AKS b 20211022091943 INLIS000000000000940 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)