Supplement to the code of nomenclature and check-list of North American birds.
By: adopted by the American Ornithologists' Union ; prepared by a Committee of the Union.
Publisher: The Union
Published: 1889
Place of publication: New York
Language: eng
Subjects: Birds -- Nomenclature; Birds -- North America
Genres: Nomenclature
Other titles: Auk.; Supplement to the A. O. U. Check-list.; A. O. U. Check-list supplements.