text Bogor Pusat Penelitian dan Pengembangan Ternak Ciawi 1980 63 p. : ill. ; 20 cm. RUMINANSIA SEMINAR 636.2/.3 636.2/.3 INLIS000000000000617 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)