In wildness is the preservation of the world, from Henry David Thoreau. - Thoreau, Henry David, 1817-1862.; Porter, Eliot, 1901-1990.; Sierra Club. (San Francisco, Sierra Club, 1962)
Keywords: Thoreau, Henry David, -- 1817-1862 -- Quotations; Wilderness areas -- Quotations, maxims, etc; Wilderness areas -- Pictorial works; Nature -- Quotations, maxims, etc; Nature -- Pictorial works; Quotations, American