共 25 条
[11]
Graham E F, 1978, J Anim Sci, V47 Suppl 2, P80
[12]
LIGHTFOOT RJ, 1970, J REPROD FERTIL, V22, P399, DOI 10.1530/jrf.0.0220399
[13]
LIGHTFOOT RJ, 1970, J REPROD FERTIL, V22, P385, DOI 10.1530/jrf.0.0220385
[14]
LOGINOVA N. V., 1968, Ovtsevodstvo, V14, P22
[16]
REED HCB, 1977, 28TH EUR ASS AN PROD
[18]
SALAMON S, 1970, J REPROD FERTIL, V22, P409, DOI 10.1530/jrf.0.0220409
[19]
FERTILITY FOLLOWING DEPOSITION OF EQUAL NUMBERS OF FROZEN-THAWED RAM SPERMATAZOA BY SINGLE AND DOUBLE INSEMINATION
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1977, 28 (03)
:477-479