@misc{indiciaea30930134471,
  title = {Potentiometric surface of the upper Floridan aquifer, west-central Florida, May 2011},
  author = {Anita G. Ortiz},
  year = {2011},
  doi = {10.3133/sim3183},
  url = {https://pubs.usgs.gov/publication/sim3183},
  note = {Source identifier: sim3183}
}