Wilderness
Subtitle: America's living heritage
By: contributors, Ansel Adams ... [et al.] ; edited by David Brower
Contributors: Adams, Ansel, 1902-1984; Brower, David, 1912-2000; Sierra Club
Series: [Proceedings -- 7th]
Publisher: Sierra Club
Published: 1961
Place of publication: San Francisco
Language: eng
Number of pages: 204
Subjects: Wilderness areas; Nature conservation