@misc{indiciae0a9a57c32aca,
  title = {A practical course in botany : with especial reference to its bearings on agriculture, economics, and sanitation — Illustration, Page 192},
  year = {1911},
  url = {https://www.biodiversitylibrary.org/page/20433420},
  note = {Source identifier: page-20433420}
}