@misc{indiciae21dc76d7786d,
  title = {Records of wells and chemical analyses of ground water in Brown County, South Dakota},
  author = {K.M. Neitzert and N.C. Koch},
  year = {1986},
  doi = {10.3133/ofr86147},
  url = {https://pubs.usgs.gov/publication/ofr86147},
  note = {Source identifier: ofr86147}
}