An economic evaluation of estrous synchronization and timed artificial insemination in suckled beef cows.
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A. Dicostanzo | N. Dilorenzo | G. Lamb | C. Dahlen | J. Larson | S. Bird | John C. Rodgers
暂无分享,去创建一个
A. Dicostanzo | N. Dilorenzo | G. Lamb | C. Dahlen | J. Larson | S. Bird | John C. Rodgers