共 11 条
[1]
Almquist J. O., 1973, A.I. Digest, V21, P12
[3]
Bishop YM, 1975, DISCRETE MULTIVARIAT, P229
[4]
BROWN M, 1977, BMDP BIOMEDICAL COMP, P297
[5]
FORDE B, 1973, NORSK VETERINAERTIDS, V85, P146
[6]
JONDET R, 1977, ELEVAGE INSEMINATION, V159, P18
[7]
REYNOLDS HT, 1977, ANAL CROSS CLASSIFIC, P109
[9]
SAACKE RG, 1974, 5TH NAAB TECH C ART, P41