@misc{indiciae75ae3c22e3cc,
  title = {Eastern Cascades Slopes and Foothills Ecoregion: Chapter 12 in Status and trends of land change in the Western United States--1973 to 2000},
  author = {Daniel G. Sorenson},
  year = {2012},
  doi = {10.3133/pp1794a12},
  url = {https://pubs.usgs.gov/publication/pp1794A12},
  note = {Source identifier: pp1794A12}
}