National Geographic's Guide to the National Parks of the United States.
Contributors: National Geographic Society (U.S.)
Publisher: National Geographic Society
Published: 1997
Place of publication: Washington, DC
Language: eng
Number of pages: 448
Subjects: National parks and reserves -- United States -- Guidebooks; Outdoor recreation -- United States -- Guidebooks
Genres: Guidebooks
Other titles: National Geographic guide to the National Parks of the United States.; National Parks of the United States.