The gulls (Laridae) of the world : their plumages, moults, variations, relationships and distribution. Bulletin of the AMNH ; v. 52, article 3.

Dwight, Jonathan, 1858-1929.2005-10-062005-10-061925http://hdl.handle.net/2246/1245p. 63-401, [5] leaves of plates : ill. (some col.) ; 24 cm.Includes bibliographical references (p. 330-336).118806428 bytesapplication/pdfen-USQH1 .A4 vol.52, art.3, 1925Gulls.Laridae.The gulls (Laridae) of the world : their plumages, moults, variations, relationships and distribution. Bulletin of the AMNH ; v. 52, article 3.Gulls of the worldtext