@book{bhlitem25769, title = {Observationes anatomicae circa fabricam Ranae pipae / auctor Friedericus Guilielmus Breyer }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/25769}, note = {https://www.biodiversitylibrary.org/bibliography/5487}, publisher = {Berolini, sumptibus F. Maurer, 1811}, author = {Breyer, Friedrich Wilhelm. and Rudolphi, Karl Asmund,}, year = {1811}, pages = {36}, keywords = {Anatomy|Anura|Frogs|Northern leopard frog}, }