@misc{indiciaec324077b4540,
  title = {Water-table map of Kenosha County, Wisconsin},
  author = {M.G. Sherrill and J.J. Schiller},
  year = {1979},
  doi = {10.3133/wri7939},
  url = {https://pubs.usgs.gov/publication/wri7939},
  note = {Source identifier: wri7939}
}