共 26 条
[2]
BALDWIN RL, 1967, 7TH ANN CAL FEED DAY, P7
[4]
COLE N A, 1981, Journal of Animal Science, V53, P388
[7]
COLE NA, 1983, J ANIM SCI S1, V57, P388
[8]
COLE NA, 1984, J ANIM SCI S1, V59, P456
[9]
COLE NA, 1982, 1982 P S MAN FOOD PR, P683