@misc{indiciaecff0c753a161,
  title = {Geology and ground-water resources of Scotts Bluff County, Nebraska},
  author = {Leland Keith Wenzel and R.C. Cady and Herbert A. Waite},
  year = {1946},
  doi = {10.3133/wsp943},
  url = {https://pubs.usgs.gov/publication/wsp943},
  note = {Source identifier: wsp943}
}