The origin of the bird fauna of the South Venezuelan highlands
By: [by] Ernst Mayr [and] William H. Phelps, Jr.
Contributors: Phelps, William Henry, joint author.
Series: Bulletin of the American Museum of Natural History, v. 136, article 5; Bulletin of the American Museum of Natural History ;; v. 136, article 5.
Publisher: American Museum of Natural History
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 327
Subjects: Birds -- Venezuela -- Geographical distribution.; Birds -- Evolution.
Notes: Bibliography: p. 321-327.