@misc{indiciae121853665254,
  title = {Orbital-science investigation: Part K: geologic sketch map of the candidate Proclus Apollo landing site},
  author = {Baerbel K. Lucchitta},
  year = {1972},
  url = {https://pubs.usgs.gov/publication/70042585},
  note = {Source identifier: 70042585}
}