@misc{indiciaee674c7c25b28,
  title = {Estimation of shallow ground-water recharge in the Great Lakes basin},
  author = {B.P. Neff and A.R. Piggott and R. A. Sheets},
  year = {2006},
  doi = {10.3133/sir20055284},
  url = {https://pubs.usgs.gov/publication/sir20055284},
  note = {Source identifier: sir20055284}
}