A field guide to Mexican birds
Subtitle: field marks of all species found in Mexico, Guatemala, Belize (British Honduras), El Salvador
By: by Roger Tory Peterson and Edward L. Chalif.
Contributors: Chalif, Edward L., joint author.
Series: The Peterson field guide series,; 20
Publisher: Houghton Mifflin
Published: 1973
Place of publication: Boston
Language: eng
Number of pages: 298
Subjects: Birds -- Mexico -- Identification.; Birds -- Central America -- Identification.
Notes: Bibliography: p. 261-262.
"Sponsored by the National Audubon Society and National Wildlife Federation."