@misc{indiciaec04551195ad9,
  title = {Ground-water levels and flow in the vicinity of Wright-Patterson Air Force Base, Ohio, October-December 1987},
  author = {Charles W. Schalk},
  year = {1992},
  doi = {10.3133/wri924022},
  url = {https://pubs.usgs.gov/publication/wri924022},
  note = {Source identifier: wri924022}
}