@misc{indiciae0c78fa137adf,
  title = {Eutrophication of the St. Lawrence Great Lakes},
  author = {Alfred M. Beeton},
  year = {2003},
  doi = {10.4319/lo.1965.10.2.0240},
  url = {https://pubs.usgs.gov/publication/1000106},
  note = {Source identifier: 1000106}
}