Assement of combination Treatment of Hormonal and Artifical Iseminetion and artifical Insemination of (AI) for Twining Calf Birth text Jakarta Indonesian Center for animal Reserch and Development Indonesian agency for Agricultural Reserch and Development minstry of agriculture republic of Indonesia IAARD Press 2012 66-72 630 630 DIC p 20220908080742 INLIS000000000002000 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)