@misc{indiciae90b5ec9244ee,
  title = {Germination in its electrical aspect. A conservative account of the electro-physiological processes concerned in evolution, from the formation of the pollen-grain, to the completed structure of the seedling, together with some further studies in electro-physiology — Illustration, Page 166},
  year = {1921},
  url = {https://www.biodiversitylibrary.org/page/13036622},
  note = {Source identifier: page-13036622}
}