@misc{indiciaead989d4e6a53,
  title = {Essentials of bacteriology ; being a concise and systematic introduction to the study of bacteria and allied microörganisms — Illustration, Page 21},
  year = {1908},
  url = {https://www.biodiversitylibrary.org/page/19768870},
  note = {Source identifier: page-19768870}
}