@misc{indiciae9acd7ab1a56e,
  title = {U.S. Geological Survey ground-water studies in Nebraska},
  author = {William M. Kastner},
  year = {1988},
  doi = {10.3133/ofr88165},
  url = {https://pubs.usgs.gov/publication/ofr88165},
  note = {Source identifier: ofr88165}
}