共 40 条
[25]
Lotthammer K. H., 1979, Feedstuffs, V51, P37
[26]
Lotthammer KH, 1979, FEEDSTUFFS, V51, P37
[29]
ROSENBERG M, 1977, J REPROD FERTIL, V51, P363, DOI 10.1530/jrf.0.0510363
[30]
ROSENBERG M, 1982, J REPROD FERTIL, V66, P139, DOI 10.1530/jrf.0.0660139