@misc{indiciaea15b53055d66,
  title = {Geologic maps of the Descartes region of the Moon Apollo 16 pre-mission maps},
  author = {D.J. Milton and C. A. Hodges},
  year = {1972},
  doi = {10.3133/i748},
  url = {https://pubs.usgs.gov/publication/i748},
  note = {Source identifier: i748}
}