Your national parks
By: by Enos A. Mills.
Publisher: Houghton Mifflin Co.; Riverside Press
Published: 1917
Place of publication: Boston; Cambridge, Mass
Language: eng
Number of pages: 430
Subjects: National parks and reserves -- Canada.; National parks and reserves -- United States.; West (U.S.) -- Guidebooks.
Genres: Guidebooks.
Notes: Includes index.

Bibliography: p. 417-[421].