@misc{indiciaefc5c49325629,
  title = {Effects of acid mine effluent on sediment and water geochemistry, Ruttan Cu-Zn mine},
  author = {W.W. Shilts},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/70017786},
  note = {Source identifier: 70017786}
}