Ramírez-Barboza, J.I., Valverde-Abarca, A. and Rojas-Bourillón, A. 2016. Effect of breed and energy levels during the nishing phase of steers on grazing. Agronomía Mesoamericana. 28, 1 (Dec. 2016), 43–57. DOI:https://doi.org/10.15517/am.v28i1.21472.