South American land birds
Subtitle: a photographic aid to identification
By: John S. Dunning with the collaboration of Robert S. Ridgely.
Contributors: Ridgely, Robert S., 1946-; World Wildlife Fund (U.S.)
Publisher: Harrowood Books
Published: 1982
Place of publication: Newtown Square, Pa
Language: eng
Number of pages: 364
Subjects: Birds -- South America -- Identification.
Genres: Identification.
Notes: Bibliography: p. [335]
Errata slip inserted.
Sponsored by the World Wildlife Fund.
Includes index.