1. Early Embryonic Development of Sheep;Alliston,1956
2. Measuring Breeding Efficiency by Pregnancy Examinations and by Nonreturns;Barrett;J. Dairy Sci.,1948
3. Order Number of Insemination and Conception Rate;Barrett;J. Dairy Sci.,1948
4. Breeding Difficulties of Dairy Cattle in Louisiana;Branton,1954
5. The Influence of Heredity and Environment on the Fertility of Dairy Cattle;Branton;J. Dairy Sci.,1956