@misc{indiciaef6bfd9d302dd,
  title = {Das Süsswasserplankton; Methode und Resultate der quantitativen Untersuchung — Illustration, Page 162},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37004072},
  note = {Source identifier: page-37004072}
}