TY - RPRT TI - Water Resources Data, Puerto Rico and the U.S. Virgin Islands, Water Year 2000 AU - Pedro L. Diaz AU - Zaida Aquino AU - Carlos Figueroa-Alamo AU - Ricardo J. Vachier AU - Ana V. Sanchez PY - 2001 DO - 10.3133/wdrpr001 UR - https://pubs.usgs.gov/publication/wdrPR001 ID - wdrPR001 ER -