@misc{indiciae000b87a23fa3,
  title = {An evaluation of the bedrock aquifer system in northeastern Wisconsin},
  author = {P.J. Emmons},
  year = {1987},
  doi = {10.3133/wri854199},
  url = {https://pubs.usgs.gov/publication/wri854199},
  note = {Source identifier: wri854199}
}