@misc{indiciae0a139b2621fd,
  title = {Resources data for Iowa, water year 1974; Part I, Surface water records},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1975},
  doi = {10.3133/wdria741},
  url = {https://pubs.usgs.gov/publication/wdrIA741},
  note = {Source identifier: wdrIA741}
}