@misc{indiciaee480593d9e76,
  title = {Comparisons of ground magnetic values of vertical, horizontal and total-field intensity with airborne total-field measurements in the Medicine Bow, Wyoming, area},
  author = {John D. Wood and Harold E. Kaufmann},
  year = {1977},
  doi = {10.3133/ofr77827},
  url = {https://pubs.usgs.gov/publication/ofr77827},
  note = {Source identifier: ofr77827}
}