López-Rosa, Julio H., and José Adsuar. “Effect of Stunting Disease on Yield of Some Sugarcane Varieties in Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 54, no. 1 (January 1, 1970): 149–160. Accessed December 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/11120.