@misc{indiciae6408c08003e7,
  title = {Surface water supply of the United States, 1958, Part 6-B, Missouri River Basin below Sioux City, Iowa},
  author = {J. V. B. Wells},
  year = {1960},
  doi = {10.3133/wsp1560},
  url = {https://pubs.usgs.gov/publication/wsp1560},
  note = {Source identifier: wsp1560}
}