@misc{indiciae61dfba5c494e,
  title = {Elements of water bacteriology with special reference to sanitary water analysis by Samuel Cate Prescott and Charles-Edward Amory Winslow — Illustration, Page 5},
  year = {1915},
  url = {https://www.biodiversitylibrary.org/page/17082255},
  note = {Source identifier: page-17082255}
}