Author:
Thomson D.B.,Wiltbank J.N.
Subject
Equine,Animal Science and Zoology,Food Animals,Small Animals
Reference9 articles.
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3. Beef × beef and beef × dairy females mated to Angus and Charolais sires, I. Pregnancy rate, dystocia and birth weight;Nelson;J. Anim. Sci.,1982
4. The influence of pelvic opening and calf size on calving difficulties of beef and dairy crossbred cows;Dufour;Can. J. Anim. Sci.,1981
5. Characterization of biological types of cattle, I. Dystocia and preweaning growth;Smith;J. Anim. Sci.,1976
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