text Semarang Fak. Peternakan Undip-Semarang 2002 61 p. : ill, ; 29 cm Titi Suparyanti CATTLE FRIESSIAN HOLSTEIN PRODUCTIVITY PERFORMANCE CONCENTRATES 636.234 TH. 636.234 SUP p 260630 20260630084211 INLIS000000000000517 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)