@misc{indiciae49fb611aaae7,
  title = {Water quality of the three major tributaries to the Chesapeake Bay, the Susquehanna, Potomac, and James Rivers, January 1979 - April 1981},
  author = {David J. Lang},
  year = {1982},
  doi = {10.3133/wri8232},
  url = {https://pubs.usgs.gov/publication/wri8232},
  note = {Source identifier: wri8232}
}