@misc{indiciae54aa4554d7ea,
  title = {Water-power resources of the Umpqua River and its tributaries, Oregon},
  author = {B. E. Jones and H.T. Stearns},
  year = {1930},
  doi = {10.3133/wsp636f},
  url = {https://pubs.usgs.gov/publication/wsp636F},
  note = {Source identifier: wsp636F}
}