@misc{indiciae1edf291c0bbd,
  title = {Alpine plant community trends on the elk summer range of Rocky Mountain National Park, Colorado: An analysis of existing data},
  author = {Linda Zeigenfuss},
  year = {2006},
  doi = {10.3133/ofr20061122},
  url = {https://pubs.usgs.gov/publication/ofr20061122},
  note = {Source identifier: ofr20061122}
}