@misc{indiciaea2ee034808e8,
  title = {Das Süsswasserplankton; Methode und Resultate der quantitativen Untersuchung — Illustration, Page 172},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37004082},
  note = {Source identifier: page-37004082}
}