@misc{indiciae2f820f3096e6,
  title = {Preimpoundment water quality in the Tioga River Basin, Pennsylvania and New York},
  author = {Janice R. Ward},
  year = {1981},
  doi = {10.3133/wri811},
  url = {https://pubs.usgs.gov/publication/wri811},
  note = {Source identifier: wri811}
}