TY - RPRT TI - Ground-water flow, solute transport, and simulation of remedial alternatives for the water-table aquifer in Vega Alta, Puerto Rico AU - Nicasio Sepulveda PY - 1999 DO - 10.3133/wri974170 UR - https://pubs.usgs.gov/publication/wri974170 ID - wri974170 ER -