@misc{indiciae0176fb873f38,
  title = {Total-field aeromagnetic map of part of northern Maine},
  author = {Kevin R. Bond},
  year = {1993},
  doi = {10.3133/ofr93573b},
  url = {https://pubs.usgs.gov/publication/ofr93573B},
  note = {Source identifier: ofr93573B}
}