@misc{indiciae701d14d22d01,
  title = {Shallow ground-water flow, water levels, and quality of water, 1980-84, Cowles Unit, Indiana Dunes National Lakeshore},
  author = {D.A. Cohen and R. J. Shedlock},
  year = {1986},
  doi = {10.3133/wri854340},
  url = {https://pubs.usgs.gov/publication/wri854340},
  note = {Source identifier: wri854340}
}