@misc{indiciae112255122fa9,
  title = {Floods in the Nishnabotna River basin, Iowa},
  author = {D. A. Eash and A.J. Heinitz},
  year = {1991},
  doi = {10.3133/ofr91171},
  url = {https://pubs.usgs.gov/publication/ofr91171},
  note = {Source identifier: ofr91171}
}