共 26 条
[1]
ALEXANDER G, 1956, 3 P INT C AN REPR CA, V1, P507
[3]
ASKER A. A., 1954, Empire Journal of Experimental Agriculture, V22, P256
[6]
Studies on the physiology of reproduction in the sheep I The ovulation rate of the ewe as affected by the plane of nutrition
[J].
ANATOMICAL RECORD,
1934, 60 (02)
:125-134
[10]
GLEMBOCKI JA, 1945, AN BREED ABSTR, V15, P181