共 11 条
[4]
BOWLAND JP, 1959, CAN J ANIM SCI, V42, P191
[6]
CASTLE E. J., 1957, Journal of Agricultural Science, V49, P106, DOI 10.1017/S0021859600034389
[8]
KURYVIAL M. S., 1962, CANADIAN JOUR ANIMAL SCI, V42, P33
[9]
LIKUSKI H. J. A., 1961, CANADIAN JOUR ANIMAL SCI, V41, P89
[10]
OSLAGE HJ, 1964, 3 P S TROON SCOTL, P297