@misc{indiciae8cdd5411541a,
  title = {Enhanced Historical Land-Use and Land-Cover Data Sets of the U.S. Geological Survey},
  author = {Curtis V. Price and Naomi Nakagaki and Kerie J. Hitt and Rick M. Clawges},
  year = {2007},
  doi = {10.3133/ds240},
  url = {https://pubs.usgs.gov/publication/ds240},
  note = {Source identifier: ds240}
}