@misc{indiciae07450902d8e8,
  title = {A paleolimnological comparison of Burntside and Shagawa Lakes, northeastern Minnesota},
  author = {J. Platt Bradbury and Jean Waddington},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/70188833},
  note = {Source identifier: 70188833}
}