@misc{indiciaedd6ca48a1eb9,
  title = {Potentiometric map of the principal artesian aquifer in Georgia, November 1979},
  author = {G.D. Mitchell},
  year = {1980},
  doi = {10.3133/ofr80585},
  url = {https://pubs.usgs.gov/publication/ofr80585},
  note = {Source identifier: ofr80585}
}