Total data: 3


State of the World 2009 into a warming world: a Worldwatch Institute report on progress toward a sustainable society
Starke, Linda.; Worldwatch Institute.;New York : W.W. Norton & Company , 2009

Hot, flat, and crowded: why we need a green revolution, and how it can renew America
Friedman, Thomas L.;New York : Farrar, Straus And Giroux , 2008