na INLIS000000000000074 In 0010-1021000074 Productivity of holstein-friesian dairy cattle maintained under two systems in Central Java, Indonesia ANGGRAENI, Anneke ANGGRAENI, Anneke New Castle University of NewCastle, UK 2006 xx, 320 p. : ill. 29 cm - 30 DAIRY CATTLE MILK HOLSTEIN FRIESIAN MAINTENANCE PRODUCTIVITY. 126/BPT-C/2006.