@misc{indiciae6edfe9d19811,
  title = {Metal loading in Soda Butte Creek upstream of Yellowstone National Park, Montana and Wyoming; a retrospective analysis of previous research; and quantification of metal loading, August 1999},
  author = {G.K. Boughton},
  year = {2001},
  doi = {10.3133/wri014170},
  url = {https://pubs.usgs.gov/publication/wri014170},
  note = {Source identifier: wri014170}
}