@misc{indiciae7fdb925b2b3d,
  title = {Contributions a la connaissance des mollusques terrestres et d'eau douce de Kameroun — Illustration, Pl. II},
  year = {1896},
  url = {https://www.biodiversitylibrary.org/page/13076513},
  note = {Source identifier: page-13076513}
}