共 14 条
[1]
[Anonymous], 1960, OFFICIAL METHODS ANA
[3]
CHIK AB, 1975, J DAIRY SCI, V58, P742
[4]
HALL JR, 1975, J DAIRY SCI, V58, P743
[5]
MORRILL J L, 1974, Journal of Dairy Science, V57, P643
[8]
OTTERBY D E, 1974, Journal of Dairy Science, V57, P642
[9]
POLZIN H W, 1974, Journal of Dairy Science, V57, P642