@misc{indiciaee489276888d6,
  title = {Analytical results and conceptual model of mine drainage at the Holden Mine, Chelan County, Washington},
  author = {J.E. Kilburn and D. B. Smith and S. J. Sutley},
  year = {1999},
  doi = {10.3133/ofr99348},
  url = {https://pubs.usgs.gov/publication/ofr99348},
  note = {Source identifier: ofr99348}
}