TY  - RPRT
TI  - Potentiometric surface of the upper limestone aquifer in the Dorado-Vega Alta area, North-central Puerto Rico, February 1983
AU  - Heriberto Torres-Sierra
PY  - 1985
DO  - 10.3133/wri854268
UR  - https://pubs.usgs.gov/publication/wri854268
ID  - wri854268
ER  -