共 7 条
- [1] BREAZEALE D. F., 1938, Journal of Dairy Science, V21, P335, DOI 10.3168/jds.S0022-0302(38)92977-7
- [2] CLARKE JO, 1937, J ASS OFFIC AGR CHEM, V20, P475
- [3] HERRINGTON B. L., 1939, JOUR DAIRY SCI, V22, P127, DOI 10.3168/jds.S0022-0302(39)92865-1
- [5] Kelly Philip L., 1943, JOUR DAIRY SCI, V26, P385, DOI 10.3168/jds.S0022-0302(43)92734-1
- [7] 1935, OFFICIAL TENTATIVE M