Randel, Paul F. “Ad Libitum Feeding of Either a Complete Ration Based on Sugarcane Bagasse or a Conventional Concentrates Mixture to Dairy Cows”. The Journal of Agriculture of the University of Puerto Rico 54, no. 3 (July 1, 1970): 429–438. Accessed April 18, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/10982.