@book{bhlitem104658, title = {A monograph on the anatidae or duck tribe }, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/104658}, note = {https://www.biodiversitylibrary.org/bibliography/49546}, publisher = {London, Longman, Orme, Brown, Green, & Longman, 1838}, author = {Eyton, T. C. (Thomas Campbell),}, year = {}, pages = {248}, keywords = {Anatidae|}, }