@misc{indiciae433f1d9bcd2c,
  title = {Effects of metal mining and milling on boundary waters of Yellowstone National Park, USA},
  author = {D.R. Nimmo and M.J. Willox and T.D. Lafrancois and P.L. Chapman and S.F. Brinkman and J.C. Greene},
  year = {1998},
  doi = {10.1007/s002679900158},
  url = {https://pubs.usgs.gov/publication/70020609},
  note = {Source identifier: 70020609}
}