The revised classification for the fourth edition of the A. O. U. check-list

The revised classification for the fourth edition of the A. O. U. check-listv. 43No. 3American Ornithologists’ Union337–346
Wetmore, Alexander and Miller, W. 1926. "The revised classification for the fourth edition of the A. O. U. check-list." The Auk, 43, (3) 337–346.
ID: 122760
Type: article
Keywords: USNM; NMNH