@misc{indiciaedc261ecc2375,
  title = {Ground-water resources of the Arkansas River basin in Arkansas},
  author = {J. M. Kilpatrick and A. H. Ludwig},
  year = {1990},
  doi = {10.3133/ofr88725},
  url = {https://pubs.usgs.gov/publication/ofr88725},
  note = {Source identifier: ofr88725}
}