@misc{indiciae792df6f08cd7,
  title = {Variations in turbidity in streams of the Bull Run Watershed, Oregon 1989-90},
  author = {Richard G. LaHusen},
  year = {1994},
  doi = {10.3133/wri934045},
  url = {https://pubs.usgs.gov/publication/wri934045},
  note = {Source identifier: wri934045}
}