@misc{indiciaecacfb2695784,
  title = {Floods in Garden Prairie quadrangle, northeastern Illinois},
  author = {Roman T. Mycyk and R. Stephen Grant},
  year = {1973},
  doi = {10.3133/ha497},
  url = {https://pubs.usgs.gov/publication/ha497},
  note = {Source identifier: ha497}
}