@misc{indiciae9c150d162003,
  title = {Delineation of flooding within the upper Mississippi River Basin — Flood of June 18 through August 4, 1993, in Des Moines and vicinity, Iowa},
  author = {Bryan D. Schaap},
  year = {1996},
  doi = {10.3133/ha735d},
  url = {https://pubs.usgs.gov/publication/ha735D},
  note = {Source identifier: ha735D}
}