Time and the river flowing: Grand Canyon.
By: Edited by David Brower.
Contributors: Sierra Club.
Edition: [Abridged.
Series: A Sierra Club-Ballantine book
Publisher: Sierra Club
Published: 1968
Place of publication: San Francisco]
Language: eng
Number of pages: 160
Subjects: Grand Canyon (Ariz.)
Notes: Title covers p. [1]-[3]