@misc{indiciaefb34b96f492e,
  title = {Geology and ground-water resources of Waushara County, Wisconsin},
  author = {William Kelly Summers},
  year = {1965},
  doi = {10.3133/wsp1809b},
  url = {https://pubs.usgs.gov/publication/wsp1809B},
  note = {Source identifier: wsp1809B}
}