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PhysOrg Account: Sign In | Sign Up Home Nanotechnology Physics Space & Earth science Electronic Devices Technology General Science Medicine & Health Earth Sciences Astronomy Environment Space Exploration All subcategories Published: 6 hours ago, 17:32 EST, August 05, 2008 Toolbox Rating: n/a Bookmark Save as PDF Print Email Blog It Stumble It! – + The drivers of tropical deforestation are changing, say scientists Space & Earth science / …