共 25 条
[4]
GAUNT SN, 1962, J DAIRY SCI, V45, P687
[5]
GOLDING NS, 1960, J DAIRY SCI, V43, P858
[6]
HARVEY WR, 1954, 35 P ANN M WEST DIV
[7]
HERRMANN LF, 1954, 65 USDA AMS RES MARK
[8]
HERRMANN LF, 1954, INDIRECT ESTIMATES S
[9]
JACK EL, 1951, 726 CAL AGR EXPT STA
[10]
JACOBSON M. S., 1936, Journal of Dairy Science, V19, P171, DOI 10.3168/jds.S0022-0302(36)93051-5