@misc{indiciae4e6f74d343f4,
  title = {Geologic map of the Bonpland PQC region of the Moon},
  author = {S.R. Titley},
  year = {1971},
  doi = {10.3133/i678},
  url = {https://pubs.usgs.gov/publication/i678},
  note = {Source identifier: i678}
}