@misc{indiciae7a382ce46732,
  title = {Roosevelt elk density in old-growth forests of Olympic National Park},
  author = {D.B. Houston and Bruce B. Moorhead and R.W. Olson},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/70194135},
  note = {Source identifier: 70194135}
}