共 25 条
[2]
ASMUNDSON VS, 1930, SCI AGR, V10, P293
[3]
BALL SC, 1933, 108 BERN P BISH MUS
[4]
BRUMBAUGH JA, 1963, GENETICS, V48, P884
[5]
COCK A, 1951, 9 WORLDS POULTR C PA, V1, P49
[8]
Hutt F. B., 1949, GENETICS OF THE FOWL
[9]
JULL MA, 1952, POULTRY BREEDING