Catalogue of birds of the Americas and the adjacent islands in Field Museum of Natural History.
By: by Charles E. Hellmayr and Boardman Conover.
Contributors: Conover, Boardman, 1892-1950.
Series: Fieldiana -- v. 13, pt. 1, no. 4; Publication / Field Museum of Natural History -- 634; Publication (Field Museum of Natural History : 1909) -- v. 13, pt. 1, no. 4; Publication (Field Museum of Natural History : 1909) -- 634
Publisher: Field Museum of Natural History
Published: 1949
Place of publication: Chicago
Subjects: Birds -- America.