共 12 条
[2]
GARRETT WN, 1971, J ANIM SCI, V32, P451
[3]
HIBBS JW, 1959, 833 OH AGR EXP STA R
[4]
IBRAHIM E A, 1974, Journal of Dairy Science, V57, P629
[5]
MCCORMICK JA, 1953, 3 NEV AGR EXP STA CI
[7]
PRESTON TR, 1964, ANIM PROD, V5, P245
[8]
RUMERY MGA, 1953, 418 NEBR AGR EXP STA
[9]
RUPP RO, 1961, 760 COL AGR EXP STA
[10]
WIERBICKI E, 1957, FOOD TECHNOL-CHICAGO, V11, P69