共 35 条
[1]
ARMSTRONG DG, 1959, ANIM PROD, V11, P288
[2]
BAKER F., 1947, Nutrition Abstracts and Reviews, V17, P3
[3]
Balch C.C., 1965, PHYSL DIGESTION RUMI, P108
[4]
BLAXTER KL, 1956, 355 HANN DAIR RES I
[5]
Blaxter KL., 1962, ENERGY METABOLISM RU
[6]
BRODY S, 1948, 423 MO AGR EXP STA R
[8]
COFFMAN WJ, 1968, SR88 MO AGR EXP STA
[10]
GRAHAM N. M., 1959, Journal of Agricultural Science, V52, P13, DOI 10.1017/S0021859600035632