@misc{indiciae6fcd6796b3c3,
  title = {Aquatic microscopy for beginners; or, Common objects from the ponds and ditches — Illustration, BHL page 37978460},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/37978460},
  note = {Source identifier: page-37978460}
}