@misc{indiciaebf6a49e5d782,
  title = {Preliminary report on the geology and field petrology at the Apollo 15 landing site},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1971},
  doi = {10.3133/ofr71305},
  url = {https://pubs.usgs.gov/publication/ofr71305},
  note = {Source identifier: ofr71305}
}