@misc{indiciae237bd6f971f3,
  title = {Current impact of DDE on black-crowned night-herons in the intermountain west},
  author = {Charles J. Henny and Lawrence J. Blus and Alexander J. Krynitsky and Christine M. Bunck},
  year = {1984},
  doi = {10.2307/3808448},
  url = {https://pubs.usgs.gov/publication/5221957},
  note = {Source identifier: 5221957}
}