@misc{indiciaea734d1544821,
  title = {Limnological data for the major streams in Chester County, Pennsylvania},
  author = {Bruce W. Lium},
  year = {1976},
  doi = {10.3133/70174024},
  url = {https://pubs.usgs.gov/publication/70174024},
  note = {Source identifier: 70174024}
}