Antoni-Padilla, M., J. Fernández-Van Cleve, J. A. Arroyo-Aguilú, and R. Quiñones-Torres. “Performance of Holstein Cows Grazing on Intensively Managed Tropical Grass Pastures at Three Stocking Rates”. The Journal of Agriculture of the University of Puerto Rico 67, no. 3 (July 1, 1983): 317–327. Accessed December 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/7725.