@misc{indiciaea64cea7a8a2c,
  title = {Preliminary ground-water availability map of Kidder County, North Dakota},
  author = {D. W. Brown},
  year = {1968},
  doi = {10.3133/ofr6826},
  url = {https://pubs.usgs.gov/publication/ofr6826},
  note = {Source identifier: ofr6826}
}