Acevedo Ramos, G. et al. 1961. Degree of Reclamation of a Saline-Sodic Soil in Lajas Valley, Puerto Rico. The Journal of Agriculture of the University of Puerto Rico. 45, 3 (Jul. 1961), 157–171. DOI:https://doi.org/10.46429/jaupr.v45i3.13750.