@misc{indiciae81f049c224e0,
  title = {Quality of surface waters of the United States, 1953. Parts 9-14, Colorado River basin to Pacific slope basins in Oregon and lower Columbia River basin},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1958},
  doi = {10.3133/wsp1293},
  url = {https://pubs.usgs.gov/publication/wsp1293},
  note = {Source identifier: wsp1293}
}