@misc{indiciae820f4c83791e,
  title = {Water resources data for Iowa, water year 1975},
  author = {U.S. Geological Survey},
  year = {1976},
  doi = {10.3133/70168649},
  url = {https://pubs.usgs.gov/publication/70168649},
  note = {Source identifier: 70168649}
}