@misc{indiciae08678c351ebd,
  title = {Elk in Olympic National Park: Will they persist over time?},
  author = {D.B. Houston and Edward G. Schreiner and Bruce B. Moorhead and K.A. Krueger},
  year = {1990},
  url = {https://pubs.usgs.gov/publication/70194227},
  note = {Source identifier: 70194227}
}