@misc{indiciaeeed2e1ced750,
  title = {Reconnaissance of sedimentation in the upper Rio Bermejo basin, Argentina},
  author = {George Porterfield},
  year = {1972},
  doi = {10.3133/ofr72301},
  url = {https://pubs.usgs.gov/publication/ofr72301},
  note = {Source identifier: ofr72301}
}