@misc{indiciae850b41728917,
  title = {Effects of coal mine drainage on the water quality of small receiving streams in Washington, 1975-77},
  author = {F. A. Packard and E.L. Skinner and L. A. Fuste},
  year = {1988},
  doi = {10.3133/wri854274},
  url = {https://pubs.usgs.gov/publication/wri854274},
  note = {Source identifier: wri854274}
}