@misc{indiciaea2d462e18c73,
  title = {Tennessee ground-water quality},
  author = {R. E. Broshears},
  year = {1987},
  doi = {10.3133/ofr87753},
  url = {https://pubs.usgs.gov/publication/ofr87753},
  note = {Source identifier: ofr87753}
}