@misc{indiciae65aec8e121a2,
  title = {Hydrogeology, ground-water use, and ground-water levels in the Mill Creek Valley near Evendale, Ohio},
  author = {Charles Schalk and Thomas Schumann},
  year = {2002},
  doi = {10.3133/wri024167},
  url = {https://pubs.usgs.gov/publication/wri024167},
  note = {Source identifier: wri024167}
}