@misc{indiciaeb3577207b710,
  title = {Land use and land cover, 1972, Cleveland, Ohio; Pennsylvania, U.S.; Ontario, Canada (U.S. portion only)},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1979},
  doi = {10.3133/l72},
  url = {https://pubs.usgs.gov/publication/l72},
  note = {Source identifier: l72}
}