@misc{indiciae56cd1b6b15c5,
  title = {Preliminary aeromagnetic map of west-central Mississippi},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1975},
  doi = {10.3133/ofr75111},
  url = {https://pubs.usgs.gov/publication/ofr75111},
  note = {Source identifier: ofr75111}
}