@misc{indiciae867bc405738d,
  title = {Limnological studies of Big Bear Lake, California},
  author = {Elmer G. Pearson and George A. Irwin},
  year = {1972},
  doi = {10.3133/ofr72295},
  url = {https://pubs.usgs.gov/publication/ofr72295},
  note = {Source identifier: ofr72295}
}