1. The Effect of High Levels of Energy Intake on Growth and Seminal Quality of Angus Bulls;Wilsey,1972
2. Observations on scrotal circumference and its relationship to classification of bulls;Cates,1975
3. Effects of 140-Day Feed Test on Some Fertility Parameters in Beef Bulls;Breuer,1980
4. Effect of Energy Level in Diet on Sexual Development of Yearling Beef Bulls;Pruitt,1983
5. Testicular developments, epididymal sperm reserves and seminal quality in two-year-old Hereford and Angus Bulls. Effect of two levels of dietary energy;Coulter;J. Anim. Sci.,1984