Caro-Costas, Rubén, and José Vicente-Chandler. “Effect of Liming and Fertilization on Productivity and Species Balance of a Tropical Kudzu-Molassesgrass Pasture Under Grazing Management”. The Journal of Agriculture of the University of Puerto Rico 47, no. 4 (October 1, 1963): 236–241. Accessed April 17, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/12959.