@misc{indiciae606407b23a62,
  title = {Geology and ground-water resources of Norton County and north-western Phillips County, Kansas},
  author = {J.C. Frye and A.R. Leonard},
  year = {1949},
  url = {https://pubs.usgs.gov/publication/70175883},
  note = {Source identifier: 70175883}
}