@misc{indiciae3080f2b3c28f,
  title = {Nebraska},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1999},
  doi = {10.3133/fs02899},
  url = {https://pubs.usgs.gov/publication/fs02899},
  note = {Source identifier: fs02899}
}