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"Bamboo is one of the greener building materials we've got: It has a low CO2 footprint compared to aluminum and steel, is renewable, and even biodegradable. It isn't, however, perfect -- often it comes with a big carbon footprint for transport, and biodegr"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/cars/10-best-bamboo-bikes-for-style-and-performance/>