@misc{indiciaee5f8e4fc52a9,
  title = {Using effort information with change-in-ratio data for population estimation},
  author = {Mark S. Udevitz and Kenneth H. Pollock},
  year = {1995},
  doi = {10.2307/2532935},
  url = {https://pubs.usgs.gov/publication/70180937},
  note = {Source identifier: 70180937}
}