@misc{indiciaee85f4772790d,
  title = {Anthropogenic constituents in shallow ground water in the Upper Illinois River Basin},
  author = {William S. Morrow},
  year = {2003},
  doi = {10.3133/wri024293},
  url = {https://pubs.usgs.gov/publication/wri024293},
  note = {Source identifier: wri024293}
}