Tree-Hugger Factoid #28
7 September 2010, 13:23
Source: Burkart, Karl. “7 Amazing Facts About Renewable Energy,” Mother Nature Nework, 13 May 2009.
Photo Source: morgueFile

Source: Burkart, Karl. “7 Amazing Facts About Renewable Energy,” Mother Nature Nework, 13 May 2009.
Photo Source: morgueFile