@misc{indiciae21aa8feed5a4,
  title = {Analysis and Management of Animal Populations: Modeling, Estimation and Decision Making},
  author = {B. Kenneth Williams and J.D. Nichols and M.J. Conroy},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/5200256},
  note = {Source identifier: 5200256}
}