@misc{indiciae0e27323a2e7a,
  title = {Potentiometric surface map of the Floridan aquifer in central Sumter County, Florida, September 1979},
  author = {A. S. Navoy},
  year = {1980},
  doi = {10.3133/ofr80401},
  url = {https://pubs.usgs.gov/publication/ofr80401},
  note = {Source identifier: ofr80401}
}