@misc{indiciae4b77f9daa635,
  title = {National Water-Quality Assessment Program; the lower Illinois River Basin},
  author = {Kelly L. Warner and Arthur R. Schmidt},
  year = {1994},
  doi = {10.3133/fs01894},
  url = {https://pubs.usgs.gov/publication/fs01894},
  note = {Source identifier: fs01894}
}