@misc{indiciaeb804637aa6e4,
  title = {A synopsis of the British Diatomaceæ : with remarks on their structure, functions and distribution; and instructions for collecting and preserving specimens — Illustration, BHL page 11148380},
  year = {1853},
  url = {https://www.biodiversitylibrary.org/page/11148380},
  note = {Source identifier: page-11148380}
}