@misc{indiciaec38b7b1ab242,
  title = {Floods in Hebron Quadrangle, Northeastern Illinois},
  author = {Howard E. Allen and R. Stephen Grant},
  year = {1971},
  doi = {10.3133/ha363},
  url = {https://pubs.usgs.gov/publication/ha363},
  note = {Source identifier: ha363}
}