@misc{indiciae68f0070a4bd8,
  title = {Brehms Tierbilder : 60 farbige Tafeln aus "Brehms Tierleben" — Illustration, 7},
  year = {1913},
  url = {https://www.biodiversitylibrary.org/page/60558954},
  note = {Source identifier: page-60558954}
}