共 19 条
[12]
MITCHELL GE, 1981, AUST J DAIRY TECHNOL, V36, P21
[15]
SHARPE ME, 1979, J SOC DAIRY TECHNOL, V32, P9
[17]
STADHOUDERS J, 1973, NETH MILK DAIRY J, V27, P77
[18]
THOMAS TD, 1981, NETH MILK DAIRY J, V35, P255