@misc{indiciae1d69accab532,
  title = {Water resources of Antelope County, Nebraska},
  author = {Vernon L. Souders and F. Butler Shaffer},
  year = {1969},
  doi = {10.3133/ha316},
  url = {https://pubs.usgs.gov/publication/ha316},
  note = {Source identifier: ha316}
}