@misc{indiciae34c5508d93da,
  title = {Geology and ground water in Door County, Wisconsin, with emphasis on contamination potential in the Silurian dolomite},
  author = {Marvin G. Sherrill},
  year = {1978},
  doi = {10.3133/wsp2047},
  url = {https://pubs.usgs.gov/publication/wsp2047},
  note = {Source identifier: wsp2047}
}