Tuesday, May 25, 2010

Finding a green path out of the economic slump

Finding a green path out of the economic slump Asheville Citizen-Times New materials with a type of concrete made from industrial hemp or superstrong panels made from recycled waste paper could revolutionize how homes are built ... and more »

--- Full Story @ http://www.citizen-times.com/article/20100526/OPINION01/305260008/1007/COLUMNISTS