@misc{indiciae6f013ec23e5e,
  title = {Duck nest structure evaluations in prairie wetlands},
  author = {Harold A. Doty},
  year = {1979},
  doi = {10.2307/3808286},
  url = {https://pubs.usgs.gov/publication/1001611},
  note = {Source identifier: 1001611}
}