共 7 条
[1]
DHANDA MR, 1962, RES SER ICAR, V35
[2]
KUZMINA ZV, 1978, DAIRY SCI ABSTR, V43, P1697
[3]
MANICKAM R, 1998, MILCOW, V3, P21
[4]
NIELSEN VH, 1976, AM DAIRY REV, V38, P16
[5]
NOORLANDER DO, 1965, MECH PRODUCTION QUAL
[6]
SHARMA PV, 1987, INDIAN DAIRYMAN, V39, P10
[7]
STEEN GU, 1978, DAIRY SCI ABSTR, V43, P7077