@misc{indiciae8aa2f00b588c,
  title = {Simple Bouguer gravity map of the Poplar Bluff 1° by 2° quadrangle, Arkansas and Missouri},
  author = {T.G. Hildenbrand and R.P. Kucks and J. D. Hendricks and M. F. Kane},
  year = {1979},
  doi = {10.3133/ofr791181},
  url = {https://pubs.usgs.gov/publication/ofr791181},
  note = {Source identifier: ofr791181}
}