@misc{indiciae5efbf8e4b190,
  title = {Drainage areas in the Vermillion River basin in eastern South Dakota},
  author = {Rick D. Benson and M.D. Freese and Frank D. Amundson},
  year = {1988},
  doi = {10.3133/ofr88720},
  url = {https://pubs.usgs.gov/publication/ofr88720},
  note = {Source identifier: ofr88720}
}