@misc{indiciae86ab08e8a439,
  title = {Water resources of the English River, Old Mans Creek, and Clear Creek basins in Iowa},
  author = {H.H. Schwob},
  year = {1964},
  doi = {10.3133/ofr64141},
  url = {https://pubs.usgs.gov/publication/ofr64141},
  note = {Source identifier: ofr64141}
}