@misc{indiciaeba232b1fbd6f,
  title = {Das Süsswasserplankton; Methode und Resultate der quantitativen Untersuchung — Illustration, Page 177},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37004087},
  note = {Source identifier: page-37004087}
}