@misc{indiciae72ab822a3d17,
  title = {Floods in Sycamore SE quadrangle, northeastern Illinois},
  author = {R.T. Mycyk and G.L. Walter and B.L. McDonald},
  year = {1968},
  doi = {10.3133/ofr68199},
  url = {https://pubs.usgs.gov/publication/ofr68199},
  note = {Source identifier: ofr68199}
}