共 7 条
[1]
BOWMAN JOHN CHRISTOPHER, 1966, BRIT POULTRY SCI, V7, P219, DOI 10.1080/00071668608415626
[2]
Gowe R. S., 1985, Poultry genetics and breeding. Proceedings of the 18th Poultry Science Symposium, in association with the 25th British Poultry Breeders Round Table, 1983., P125
[4]
MERRITT E. S., 1964, British Poultry Science, V5, P67, DOI 10.1080/00071666408415516
[7]
Proudfoot FG., 1969, FERTILITY HATCHABILI, P127