@misc{indiciaede26203d9fa6,
  title = {The quality and character of Northwest waters},
  author = {H. A. Swenson},
  year = {1954},
  doi = {10.3133/ofr54304},
  url = {https://pubs.usgs.gov/publication/ofr54304},
  note = {Source identifier: ofr54304}
}