@misc{indiciaeeffaed2e32cc,
  title = {Ground-water levels in Arkansas, spring 1981},
  author = {Joe Edds},
  year = {1981},
  doi = {10.3133/ofr811114},
  url = {https://pubs.usgs.gov/publication/ofr811114},
  note = {Source identifier: ofr811114}
}