@misc{indiciae943009e48565,
  title = {Correlative estimates of discharge of Lackawaxen River and Schuylkill River in Pennsylvania},
  author = {J.L. Molloy},
  year = {1957},
  doi = {10.3133/ofr5775},
  url = {https://pubs.usgs.gov/publication/ofr5775},
  note = {Source identifier: ofr5775}
}