@book{bhlitem54405, title = {Die Gefiederte Welt }, volume = {Jahrg.18 (1889)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/54405}, note = {https://www.biodiversitylibrary.org/bibliography/16092}, publisher = {Wiesbaden [etc.], VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], }, author = {}, year = {1872}, pages = {586}, keywords = {Birds|Periodicals|}, }