@misc{indiciae25f1450d76f0,
  title = {Surface water supply of the United States, 1922, Part IX, Colorado River basin},
  author = {Nathan C. Grover and Robert Follansbee and A.B. Purton and Roger C. Rice},
  year = {1927},
  doi = {10.3133/wsp549},
  url = {https://pubs.usgs.gov/publication/wsp549},
  note = {Source identifier: wsp549}
}