Authors: MacGregor, RG Casey, NH

Citation: Rg. Macgregor et Nh. Casey, The effects of maternal calving date and calving interval on growth performance of beef calves, S AFR J AN, 30(1), 2000, pp. 70-76

Authors: MacGregor, RG Casey, NH

Citation: Rg. Macgregor et Nh. Casey, Evaluation of carving interval and calving date as measures of reproductive performance in a beef herd, LIVEST PROD, 57(2), 1999, pp. 181-191