@misc{indiciae229fefd0bed5,
  title = {Ground water in the Beggs area, Okmulgee County, Oklahoma},
  author = {Stuart L. Schoff},
  year = {1948},
  doi = {10.3133/ofr4882},
  url = {https://pubs.usgs.gov/publication/ofr4882},
  note = {Source identifier: ofr4882}
}