@misc{indiciae28c56cafe5ba,
  title = {Postimpoundment survey of water-quality characteristics of Raystown Lake, Huntingdon and Bedford Counties, Pennsylvania},
  author = {Donald R. Williams},
  year = {1978},
  doi = {10.3133/wri7842},
  url = {https://pubs.usgs.gov/publication/wri7842},
  note = {Source identifier: wri7842}
}