Wildlands in our civilization.
By: Contributors: John Collier [and others] and participants in the discussions of the first five biennial Wilderness Conferences, 1949-1957. Edited, with contributions, by David Brower.
Contributors: Collier, John, 1884-1968.; Sierra Club.; Wilderness Conference.
Publisher: Sierra Club
Published: 1964
Place of publication: San Francisco
Language: eng
Number of pages: 175
Subjects: Wilderness areas.; Wilderness areas -- United States.
Notes: Bibliography: p. 102.