@misc{indiciaee1caf6fe22cf,
  title = {Historical land cover changes in the Great Lakes Region},
  author = {K.L. Cole and M.B. Davis and F. Stearns and G. Guntenspergen and K. Walker},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/5210735},
  note = {Source identifier: 5210735}
}