@misc{indiciae25645d81a990,
  title = {Ground Water Atlas of the United States: Segment 5, Arkansas, Louisiana, Mississippi},
  author = {Robert A. Renken},
  year = {1998},
  doi = {10.3133/ha730f},
  url = {https://pubs.usgs.gov/publication/ha730F},
  note = {Source identifier: ha730F}
}