@misc{indiciaebaeed6cf7ba5,
  title = {Composite aeromagnetic map: North-central Georgia},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/ofr73324},
  url = {https://pubs.usgs.gov/publication/ofr73324},
  note = {Source identifier: ofr73324}
}