共 87 条
[11]
Bowman J. C., 1963, British Poultry Science, V4, P27, DOI 10.1080/00071666308415479
[12]
BOWMAN J. C., 1966, BRIT POULTRY SCI, V7, P117, DOI 10.1080/00071666608415613
[13]
BRAY D. J., 1965, BRIT POULTRY SCI, V6, P311, DOI 10.1080/00071666508415589
[17]
Dobie JB, 1946, WASHINGTON AGR EXPT, V471, P1
[19]
ENGSTER HM, 1979, POULTRY DIGEST, V38, P610
[20]
ENGSTER HM, 1979, POULTRY DIGEST, V38, P608