na INLIS000000000000537 In 0010-1021000537 70 - SUPARYANTI, Titi Penampilan produksi sapi Friessian Holstein jantan akibat pemberian konsentrat yang berbeda Titi Suparyanti Semarang Fakultas Peternakan Undip Semarang 2002 61 p. : ill. 29 cm CATTLE CONCENTRATES FEEDS. FRIESSIAN HOLSTEIN PERFORMANCE PRODUCTION 29/BPT-C/2003