@misc{indiciaef549357fa2ee,
  title = {Landslides of Rio de Janeiro and the Serra das Araras escarpment, Brazil},
  author = {Fred O. Jones},
  year = {1973},
  doi = {10.3133/pp697},
  url = {https://pubs.usgs.gov/publication/pp697},
  note = {Source identifier: pp697}
}