@misc{indiciaec0d99aff8d7d,
  title = {Quality of water in the Floridan Aquifer in southwest Hillsborough County, Florida, and its relation to the potentiometric surface},
  author = {A. D. Duerr},
  year = {1975},
  doi = {10.3133/ofr75488},
  url = {https://pubs.usgs.gov/publication/ofr75488},
  note = {Source identifier: ofr75488}
}