共 22 条
[1]
ARMSTRONG D. G., 1960, JOUR AGRIC SCI, V55, P395, DOI 10.1017/S0021859600023297
[4]
BLAXTER K. L., 1955, Journal of Agricultural Science, V46, P292, DOI 10.1017/S0021859600040235
[7]
BLAXTER KL, 1961, DIGESTIVE PHYSIOLOGY
[8]
The estimation of methane production by cattle
[J].
JOURNAL OF NUTRITION,
1940, 19 (06)
:611-613
[9]
CIPOLLONI MA, 1951, J ANIM SCI, V10, P37
[10]
CRASEMANN E, 1954, FAD 100 JBL, V2