@misc{indiciaef4e8ca09a7e8,
  title = {Land use and land cover and associated maps for Waterloo, Iowa},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1984},
  doi = {10.3133/ofr84188},
  url = {https://pubs.usgs.gov/publication/ofr84188},
  note = {Source identifier: ofr84188}
}