Agudelo Roldán, Laura Milena ; Medina Uva, Edgar Alberto
Ahola, J. K., D. S. Baker, P. D. Burns, R. G. Mortimer, R. M. Enns, J. C. Whittier, T. W. Geary, and T. E. Engle. 2004. Effect of Copper, Zinc, and Manganese Supplementation and Source on Reproduction, Mineral Status, and Performance in Grazing Beef Cattle over a Two-Year Period..  , 2022