@misc{indiciae7e3f9418acf9,
  title = {Aerial Photography Summary Record System},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1998},
  doi = {10.3133/fs22096},
  url = {https://pubs.usgs.gov/publication/fs22096},
  note = {Source identifier: fs22096}
}