@misc{indiciae96fd44d4ef20,
  title = {Assessment of low-flow water quality in the Du Page River, Illinois},
  author = {W.O. Freeman and A.R. Schmidt and J. K. Stamer},
  year = {1986},
  doi = {10.3133/wri854344},
  url = {https://pubs.usgs.gov/publication/wri854344},
  note = {Source identifier: wri854344}
}