@misc{indiciaef3c780aadeaf,
  title = {Astrogeologic studies, annual progress report, August 25, 1962, to July 1, 1963},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1964},
  doi = {10.3133/ofr64153},
  url = {https://pubs.usgs.gov/publication/ofr64153},
  note = {Source identifier: ofr64153}
}