@misc{indiciaee753c4b31eb6,
  title = {Bibliographies and location maps of aeromagnetic and aeroradiometric publications of the states west of the Mississippi River and east of approximately 104 degrees longitude},
  author = {Patricia L. Hill},
  year = {1986},
  doi = {10.3133/ofr86525b},
  url = {https://pubs.usgs.gov/publication/ofr86525B},
  note = {Source identifier: ofr86525B}
}