@misc{indiciae53abef1165bd,
  title = {Greenhouse construction : a complete manual on the building, heating, ventilating and arrangement of greenhouses, and the construction of hotbeds, frames and plant pits — Illustration, Page 25},
  year = {1894},
  url = {https://www.biodiversitylibrary.org/page/29010621},
  note = {Source identifier: page-29010621}
}