@misc{indiciae1c17439298b3,
  title = {Water resources of Clark, Cleveland, and Dallas Counties, Arkansas},
  author = {Raymond O. Plebuch and Marion S. Hines},
  year = {1969},
  doi = {10.3133/wsp1879a},
  url = {https://pubs.usgs.gov/publication/wsp1879A},
  note = {Source identifier: wsp1879A}
}