@misc{indiciae4bd9e4a4f1e4,
  title = {Materials tests data, Franklin, Webster, and Nuckolls Counties, Nebraska},
  author = {Robert D. Miller and Richard Van Horn and Ernest Dobrovolny and L.P. Buck},
  year = {1964},
  doi = {10.3133/ofr65109},
  url = {https://pubs.usgs.gov/publication/ofr65109},
  note = {Source identifier: ofr65109}
}