@misc{indiciae6d225527c6f1,
  title = {Ground-water levels in Arkansas, spring 1988},
  author = {Paul W. Westerfield and Maria Plafcan},
  year = {1988},
  doi = {10.3133/ofr88706},
  url = {https://pubs.usgs.gov/publication/ofr88706},
  note = {Source identifier: ofr88706}
}