@misc{indiciaea6a9460b30a8,
  title = {A practical course in botany, with especial reference to its bearings on agriculture, economics, and sanitation — Illustration, BHL page 37624584},
  year = {1911},
  url = {https://www.biodiversitylibrary.org/page/37624584},
  note = {Source identifier: page-37624584}
}