@misc{indiciae337d13730ab1,
  title = {Protocol for determining bull trout presence},
  author = {James Peterson and Jason B. Dunham and Philip Howell and Russell Thurow and Scott Bonar},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/70006623},
  note = {Source identifier: 70006623}
}