@misc{indiciae53ac1a8b08ef,
  title = {Potentiometric surface of the upper Floridan aquifer, west-central Florida, September 1991},
  author = {R. A. Mularoni},
  year = {1992},
  doi = {10.3133/ofr92170},
  url = {https://pubs.usgs.gov/publication/ofr92170},
  note = {Source identifier: ofr92170}
}