@misc{indiciae3548205a15a9,
  title = {Mapping and monitoring Mt. Graham Red Squirrel habitat with GIS and thematic mapper imagery},
  author = {James R. Hatten and John L. Koprowski},
  year = {2009},
  url = {https://pubs.usgs.gov/publication/70161751},
  note = {Source identifier: 70161751}
}