@misc{indiciaec8dedd5166a5,
  title = {Stream water quality in coal mined areas of the lower Cheat River Basin, West Virginia and Pennsylvania, during low-flow conditions, July 1997},
  author = {Donald R. Williams and Mary E. Clark and Juliane B. Brown},
  year = {1999},
  doi = {10.3133/wri984258},
  url = {https://pubs.usgs.gov/publication/wri984258},
  note = {Source identifier: wri984258}
}