Exploring our national parks and monuments
By: Devereux Butcher ; drawings and uncredited photographs by the author.
Edition: New and rev. 7th ed.
Publisher: Gambit; Harvard Common Press
Published: 1976
Place of publication: Boston
Language: eng
Number of pages: 373
Subjects: National parks and reserves -- United States -- Guidebooks.; National monuments -- United States -- Guidebooks.
Notes: Bibliography: p. 364-370.
Includes index.