@book{bhlitem43781, title = {Postilla }, volume = {no.52 (1961)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/43781}, note = {https://www.biodiversitylibrary.org/bibliography/10009}, publisher = {New Haven, Peabody Museum of Natural History, 1950-2004}, author = {Peabody Museum of Natural History.}, year = {1961}, pages = {22}, keywords = {Birds|Natural history|Peabody Museum of Natural History|}, }