@misc{indiciae77834f899d73,
  title = {Surface water supply of the United States, 1917, Part VI, Missouri River basin},
  author = {Nathan C. Grover and W.A. Lamb and Robert Follansbee},
  year = {1921},
  doi = {10.3133/wsp456},
  url = {https://pubs.usgs.gov/publication/wsp456},
  note = {Source identifier: wsp456}
}