@misc{indiciae7bac94cdcab6,
  title = {Biologists in the field of wildlife conservation},
  author = {Daniel L. Leedy},
  year = {1953},
  doi = {10.2307/1292023},
  url = {https://pubs.usgs.gov/publication/70194900},
  note = {Source identifier: 70194900}
}