共 30 条
[1]
[Anonymous], 1975, OFFICIAL METHODS ANA
[3]
BRETHOUR JR, 1973, KANSAS STATE AGR EXP, V569, P24
[4]
BURKITT WH, 1969, FEEDSTUFFS, V41, P32
[5]
COLLING D, 1975, J ANIM SCI, V41, P396
[6]
Dunlop R H, 1972, Adv Vet Sci Comp Med, V16, P259
[7]
EMBRY LB, 1969, S DAKOTA STATE U AS, V69, P6