@book{bhlitem48241, title = {Gemeinnütziges Hand- und Hilfsbuch der Naturgeschichte. Für gebildete Leser aller Stände, besonders für die reifere Jugend und ihre Lehrer ... }, volume = {Bd.1 (1842)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/48241}, note = {https://www.biodiversitylibrary.org/bibliography/13573}, publisher = {Breslau, A. Schulz, 18}, author = {Gloger, Constantin Wilhelm Lambert,}, year = {1842}, pages = {556}, keywords = {Birds|}, }