TY  - RPRT
TI  - Potentiometric surface of the principal alluvial aquifers in the Río Espíritu Santo to Río Demajagua area, Puerto Rico, March 23–24, 1994
AU  - Francisco Perez-Blair
AU  - Ramon A. Carrasquillo
PY  - 1996
DO  - 10.3133/wri954152
UR  - https://pubs.usgs.gov/publication/wri954152
ID  - wri954152
ER  -