@misc{indiciae4c0bc60c8079,
  title = {Photogeology: Part X: calibration of radar data from Apollo 16 results},
  author = {S.H. Zisk and H. J. Moore},
  year = {1972},
  url = {https://pubs.usgs.gov/publication/70042895},
  note = {Source identifier: 70042895}
}