@misc{indiciae5c2733f8a691,
  title = {Potentiometric surface of the upper Floridan aquifer, west-central Florida, September 1992},
  author = {R. A. Mularoni},
  year = {1993},
  doi = {10.3133/ofr9349},
  url = {https://pubs.usgs.gov/publication/ofr9349},
  note = {Source identifier: ofr9349}
}