Goyal, M. R. and Chao de Báez, C. (1991) “ESTIMATION OF POTENTIAL EVAPOTRANSPIRATION WITH HARGREAVES-SAMANI MODEL AT VARIOUS LOCATIONS IN PUERTO RICO”, The Journal of Agriculture of the University of Puerto Rico, 75(1), pp. 107–109. doi: 10.46429/jaupr.v75i1.3559.