A field guide to western birds
By: Roger Tory Peterson.
Series: Peterson field guides
Publisher: Houghton Mifflin; Hi Marketing
Published: 2001
Place of publication: Boston, Mass; London
Language: eng
Number of pages: 432
Subjects: Birds -- West (U.S.); Birds -- West (U.S.) -- Identification; Birds -- Canada, Western; Birds -- Canada, Western -- Identification
Genres: Identification.