Capiel, Modesto, and Mariano Antoni. “Two Rainfall-Characteristic Indices Proposed As Suitable for Agricultural Planning in Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 57, no. 1 (January 1, 1973): 24–41. Accessed April 25, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/10753.