@misc{indiciae981268c3de3a,
  title = {Profitable poultry. : [Supplementary material in Charles Darwin's copy] / Profitable poultry — Illustration, Figure(s) / Page 14},
  year = {1854},
  url = {https://www.biodiversitylibrary.org/page/33902247},
  note = {Source identifier: page-33902247}
}