@misc{indiciae017374378a2c,
  title = {Das Süsswasserplankton; Methode und Resultate der quantitativen Untersuchung — Illustration, Page 168},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37004078},
  note = {Source identifier: page-37004078}
}