@misc{indiciaee70969a1b15a,
  title = {Surface water supply of the United States 1961-65: Part 6. Missouri River basin: Volume 4. Missouri River basin below Nebraska City, Nebraska},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1969},
  doi = {10.3133/wsp1919},
  url = {https://pubs.usgs.gov/publication/wsp1919},
  note = {Source identifier: wsp1919}
}