Chao de Báez, Carmela, and Megh R. Goyal. “CLASS A PAN EVAPORATION VERSUS POTENTIAL EVAPOTRANSPIRATION AT SEVEN LOCATIONS IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico 74, no. 3 (July 1, 1990): 343–346. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/6673.