@misc{indiciae1b961a496281, title = {Water resources data, Puerto Rico and the U.S. Virgin Islands, Water Year 1993}, author = {P.L. Diaz and Zaida Aquino and Carlos Figueroa-Alamo and R.J. Vachier and A.V. Sanchez}, year = {1994}, doi = {10.3133/wdrpr931}, url = {https://pubs.usgs.gov/publication/wdrPR931}, note = {Source identifier: wdrPR931} }