@misc{indiciaed21d21cc11e7,
  title = {Extinction rates in North American freshwater fishes, 1900-2010},
  author = {Noel M. Burkhead},
  year = {2012},
  doi = {10.1525/bio.2012.62.9.5},
  url = {https://pubs.usgs.gov/publication/70040378},
  note = {Source identifier: 70040378}
}