@misc{indiciaef5eef229f588,
  title = {Set-up manual for orienting stereo models of aerial photographs on the Kern PG2 photogrammetric plotter},
  author = {N.G. Banks},
  year = {1982},
  doi = {10.3133/ofr82985},
  url = {https://pubs.usgs.gov/publication/ofr82985},
  note = {Source identifier: ofr82985}
}