共 23 条
[2]
[Anonymous], STATISTICAL PACKAGE
[4]
BETTERIDGE K J, 1977, Agriculture Canada Monograph, V16, P1
[8]
NEW ATTEMPTS TO DECREASE THE VARIABILITY OF OVARIAN RESPONSE TO PMSG IN CATTLE
[J].
ANNALES DE BIOLOGIE ANIMALE BIOCHIMIE BIOPHYSIQUE,
1979, 19 (05)
:1489-1498