@misc{indiciaebdd894b210d7,
  title = {Controlled photomosaic of the Cebrenia Northwest Quadrangle of Mars},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1983},
  doi = {10.3133/i1521},
  url = {https://pubs.usgs.gov/publication/i1521},
  note = {Source identifier: i1521}
}