@misc{indiciae0ec65f1e28c1,
  title = {Preliminary total intensity aeromagnetic map of part of Cortaro quadrangle, Arizona},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1952},
  doi = {10.3133/ofr52173},
  url = {https://pubs.usgs.gov/publication/ofr52173},
  note = {Source identifier: ofr52173}
}