@misc{indiciaee28aabfdb811,
  title = {Potentiometric surface of the Floridan aquifer, Southwest Florida Water Management District, May 1982},
  author = {G. L. Barr and George R. Schiner},
  year = {1982},
  doi = {10.3133/ofr82697},
  url = {https://pubs.usgs.gov/publication/ofr82697},
  note = {Source identifier: ofr82697}
}