@misc{indiciaede4f4f510ff2,
  title = {U. S. Geological Survey programs in Iowa},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1996},
  doi = {10.3133/fs01596},
  url = {https://pubs.usgs.gov/publication/fs01596},
  note = {Source identifier: fs01596}
}