@misc{indiciae61c58b43ef0c,
  title = {Potentiometric-surface map of the Coffee Sand aquifer in northeastern Mississippi, August through December 1987},
  author = {Gala D. S. Goldsmith},
  year = {1991},
  doi = {10.3133/wri914064},
  url = {https://pubs.usgs.gov/publication/wri914064},
  note = {Source identifier: wri914064}
}