Uncertain path

333.78/30973

Tweed, William C. Uncertain path a search for the future of national parks / William C. Tweed ; with a foreword by Jonathan B. Jarvis. - Berkeley : University of California Press, c2010.
1 online resource (xi, 236 p.) : ill., maps. Content notes : South from Yosemite -- Kings Canyon National Park -- Sequoia National Park -- National parks in the twenty-first century. 9780520947306 (electronic bk.) 0520947304 (electronic bk.) * Tweed, William C. - Travel * National parks and reserves - Management. - United States National parks and reserves - Forecasting. - United States National parks and reserves - Philosophy. - United States Nature conservation - United States. Environmental protection - United States. Wilderness areas - California. California. Environmental conditions. Environmental protection. Forecasting. Kings Canyon National Park (Calif.) Management. National parks and reserves. Nature conservation. Philosophy. Sequoia National Park (Calif.) Travel. Tweed, William C. United States. Wilderness areas. Yosemite National Park (Calif.) Agriculture. Environmental Studies. NATURE - Natural Resources. BUSINESS & ECONOMICS - Environmental Economics. BUSINESS & ECONOMICS - Green Business. * Yosemite National Park (Calif.) - Environmental conditions. Kings Canyon National Park (Calif.) - Environmental conditions. Sequoia National Park (Calif.) - Environmental conditions.