@misc{indiciae8a0c8a4c55be,
  title = {The imported cabbage-worm (Pieris rapæ Linn.) — Illustration, BHL page 41841792},
  year = {1918},
  url = {https://www.biodiversitylibrary.org/page/41841792},
  note = {Source identifier: page-41841792}
}