Sofjan Sudardjat text Jakarta DIREKTORAT JENDERAL BINA PRODUKSI PETERNAKAN 1991 cet.1 id vi,382hlm.;21cm Animal diseases,Livestock 636.09 979-8333-00-4 210427 20210427141301 INLIS000000000000505 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)