共 15 条
[2]
COMBS W, 1970, P WESTERN SEC AM SOC, V21, P405
[3]
DAHMEN JJ, 1976, P WESTERN SEC ASAS, V27, P26
[6]
A COMPARATIVE TRIAL OF CROSSBRED EWES BY FINNISH LANDRACE AND OTHER SIRES
[J].
ANIMAL PRODUCTION,
1968, 10
:413-&
[9]
HARVEY WR, 1975, H4 USDA ARS
[10]
LASTER DB, 1972, J ANIM SCI, V35, P79