TY - RPRT TI - Potentiometric surfaces of the intermediate aquifer system, west-central Florida, May 1998 AU - J. C. Broska AU - J. A. Mattie AU - A. E. Torres AU - M. A. Corral PY - 1999 DO - 10.3133/ofr9958 UR - https://pubs.usgs.gov/publication/ofr9958 ID - ofr9958 ER -