@misc{indiciae11827aa4b88d,
  title = {Ground-water conditions in the Green Bay area, Wisconsin, 1950-60},
  author = {Doyle B. Knowles},
  year = {1964},
  doi = {10.3133/wsp1669j},
  url = {https://pubs.usgs.gov/publication/wsp1669J},
  note = {Source identifier: wsp1669J}
}