@misc{indiciae3c12b6998594,
  title = {Atlas of Mars; Mariner 9, "B" camera pictures, indexed by 1:5,000,000 scale quadrangles},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1974},
  doi = {10.3133/ofr74134},
  url = {https://pubs.usgs.gov/publication/ofr74134},
  note = {Source identifier: ofr74134}
}