@misc{indiciaeaecf4af9acc8,
  title = {Potentiometric map of the Paleozoic aquifer in northeastern Mississippi, October and November 1978},
  author = {B. E. Wasson},
  year = {1979},
  doi = {10.3133/wri7971},
  url = {https://pubs.usgs.gov/publication/wri7971},
  note = {Source identifier: wri7971}
}