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Normal and Abnormal Sexual Behavior of the Equine Male

Bill Wayne Pickett

出版	Animal Reproduction Laboratory, Colorado State University, 1981
URL	http://books.google.com.hk/books?id=iXsvAQAAMAAJ&hl=&source=gbs_api

註釋

Seasonal effect on sexual behavior; Sexual stimulation; Impotence and abnormal sexual behavior; Stallion-like behavior; Training to a phantom; Detection of estrus by the stallion.