@misc{indiciae070f3c9a4ab1,
  title = {Water resources data for Pennsylvania, water year 1973; Part 1: Surface water records},
  year = {1974},
  doi = {10.3133/wdrpa731},
  url = {https://pubs.usgs.gov/publication/wdrPA731},
  note = {Source identifier: wdrPA731}
}