Philip Shabecoff. (2000). Earth rising: American environmentalism in the 21st century. Washington, D.C: Island Press.
Styl ChicagoPhilip Shabecoff. Earth Rising: American Environmentalism in the 21st Century. Washington, D.C: Island Press, 2000.
Citace podle MLAPhilip Shabecoff. Earth Rising: American Environmentalism in the 21st Century. Washington, D.C: Island Press, 2000.
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