Lugo-López, M. A., and B. G. Capó. “The Effect of Weather and Climate on the Sucrose Content of Sugarcane”. The Journal of Agriculture of the University of Puerto Rico 38, no. 4 (October 1, 1954): 149–169. Accessed April 18, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/12703.