@misc{indiciae394940295b6a,
  title = {Ground-water problems in Missouri},
  author = {M. S. Bedinger and R. T. Sniegocki},
  year = {1961},
  doi = {10.3133/ofr6120},
  url = {https://pubs.usgs.gov/publication/ofr6120},
  note = {Source identifier: ofr6120}
}