@misc{indiciae1de9bbc50d59,
  title = {Water-quality monitoring of three major tributaries to the Chesapeake Bay: Interim data report},
  author = {David J. Lang and David Grason},
  year = {1980},
  doi = {10.3133/wri8078},
  url = {https://pubs.usgs.gov/publication/wri8078},
  note = {Source identifier: wri8078}
}