@misc{indiciaebf24e3da17a7,
  title = {Aquatic microscopy for beginners; or, Common objects from the ponds and ditches — Illustration, BHL page 37978522},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37978522},
  note = {Source identifier: page-37978522}
}