@misc{indiciae32671e049c4b,
  title = {Ground-water exploration in the Natchitoches area, Louisiana},
  author = {John Charles Maher and Paul Hastings Jones},
  year = {1949},
  doi = {10.3133/wsp968d},
  url = {https://pubs.usgs.gov/publication/wsp968D},
  note = {Source identifier: wsp968D}
}