共 235 条
[13]
BASSETTE R, 1961, J DAIRY SCI, V44, P1164
[14]
Bertoldini G, 1969, Arch Vet Ital, V20, P265
[15]
BERTONI G., 1965, Annali della Facolta di Agraria, Universita Cattolica del Sacro Cuore, V5, P511
[17]
BLANKENAGEL G, 1963, J DAIRY SCI, V46, P614
[18]
Bottazzi V., 1971, Milchwissenschaft, V26, P214
[19]
BOTTAZZI V, 1970, 18 INT DAIR C E, V1, P405
[20]
BOYD EARL NEAL, 1957, DISSERTATION ABSTS, V17, P2362