@misc{indiciae1e1ef17b3808,
  title = {Hydrologic and geomorphic data from the Piceance Basin, Colorado, 1972-77},
  author = {Donald G. Frickel},
  year = {1978},
  doi = {10.3133/ofr78825},
  url = {https://pubs.usgs.gov/publication/ofr78825},
  note = {Source identifier: ofr78825}
}