共 12 条
[1]
BATA TR, 1979, CAN J ANIM SCI, V59, P203
[2]
CHESNAIS JP, 1979, JUL CAN AN GEN WORKS
[6]
MCALLISTER AJ, 1978, ARI1 TECH B
[8]
SCHAEFFER LR, 1976, J DAIRY SCI, V58, P109
[9]
THOMPSON SC, 1979, 1ST P WEST C VET MED, P173
[10]
BREEDING FOR INCREASED PROTEIN-CONTENT IN MILK
[J].
JOURNAL OF DAIRY SCIENCE,
1978, 61 (06)
:815-824