@misc{indiciaebfc3c8690d9a,
  title = {Planetary maps},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1992},
  doi = {10.3133/70039263},
  url = {https://pubs.usgs.gov/publication/70039263},
  note = {Source identifier: 70039263}
}