@misc{indiciaef5a9605a6017,
  title = {Preliminary delineation and description of the regional aquifers of Tennessee: The east Tennessee aquifer system},
  author = {J. V. Brahana and Dolores Mulderink and J. A. Macy and M. W. Bradley},
  year = {1986},
  doi = {10.3133/wri824091},
  url = {https://pubs.usgs.gov/publication/wri824091},
  note = {Source identifier: wri824091}
}