@misc{indiciaefaab29c1c638,
  title = {A frame-work for population-level ecological risk assessment},
  author = {R. Wentsel and N. Beyer and V. Forbes and S. Maund and R. Pastorak},
  year = {2007},
  url = {https://pubs.usgs.gov/publication/5211391},
  note = {Source identifier: 5211391}
}