共 16 条
[1]
ASDELL SA, 1968, CATTLE FERTILITY STE
[2]
BARANAN R, 1971, BREEDING ISRAELI FRI
[3]
BARANAN R, 1974, COMMUNICATION
[4]
BRANDS A. F. A., 1965, Tijdsohr. Dier- geneesk., V90, P909
[5]
Gilmore Lester O., 1952, DAIRY CATTLE BREEDIN
[6]
GORDON J, 1958, SCI AM, V199, P87
[7]
HARVEY WR, 1960, ARS208 US DEP AGR
[8]
HEIMAN MR, 1968, 6TH C INT REPR AN IN, V2, P133
[9]
Lush J. L., 1945, ANIMAL BREEDING PLAN
[10]
LUSH JL, 1948, GENETICS POPULATIONS, pCH25