共 10 条
[2]
BROWNE H, UNPUB
[3]
GOULD S. P., 1940, Journal of Dairy Science, V23, P227, DOI 10.3168/jds.S0022-0302(40)95516-3
[4]
JACKSON RF, 1924, 259 BUR STAND TECH P
[5]
MALLORY WE, 1942, Patent No. 2270540
[6]
MOELWYNHUGHES EA, 1928, T FARADAY SOC, V24, P309
[9]
Webb B. H., 1943, JOUR DAIRY SCI, V26, P571, DOI 10.3168/jds.S0022-0302(43)92756-0
[10]
1940, OFFICIAL TENTATIVE M, P501