@misc{indiciae74950c7fe352,
  title = {Essentials of bacteriology ; being a concise and systematic introduction to the study of bacteria and allied microörganisms — Illustration, BHL page 19768909},
  year = {1908},
  url = {https://www.biodiversitylibrary.org/page/19768909},
  note = {Source identifier: page-19768909}
}