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Sierra Club: Media
American conservation group
Images
Sierra Club
Hikers participating in a Sierra Club nature hike in Point Lobos State Natural Reserve,...
Dick Rowan/EPA/National Archives, Washington, D.C.
John Muir in Muir Woods National Monument
Scottish-born American naturalist, writer, and advocate of U.S. forest conservation...
H20557/Library of Congress, Washington, D.C. (digital. id. cph 3b00011)
Ansel Adams: The Tetons and the Snake River
The Tetons and the Snake River by Ansel Adams, 1942.
Pictorial Press Ltd/Alamy
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