@misc{indiciae8d493db6bebe,
  title = {Potentiometric surface of the Floridan Aquifer in east-central Florida},
  author = {Charles P. Laughlin},
  year = {1976},
  doi = {10.3133/ofr75677},
  url = {https://pubs.usgs.gov/publication/ofr75677},
  note = {Source identifier: ofr75677}
}