Leo P. Batubara [et.al.] text Sungai Putih Sub Balai Penelitian Ternak Sungei Putih 1992 id ii, 20 p.: ill.; 28 cm. Leo P. Batubara [et.al.] INDONESIA -- LIVESTOCK -- feed -- ANIMAL FEEDING -- ANIMAL PRODUCTION -- SUMATERA 636.084/SUB/r 240223 20240223104647 INLIS000000000009924 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)