@misc{indiciae400dfbf285dc,
  title = {Ground-water quality in unmined areas and near reclaimed surface coal mines in the northern and central Appalachian coal regions, Pennsylvania and West Virginia},
  author = {Steven D. McAuley and Mark D. Kozar},
  year = {2006},
  doi = {10.3133/sir20065059},
  url = {https://pubs.usgs.gov/publication/sir20065059},
  note = {Source identifier: sir20065059}
}