On the Road to Better Biofuels - Center For American Progress
Monday 8 February 2010 à 15:09 :: News number: 32105
 Center For American Progress | On the Road to Better Biofuels Center For American Progress A field of jatropha plants that is a source of biofuel. The trees cost $6 to $7 each, can be grown 400 to an acre, and produce more than two gallons of oil ... The need for energy security |
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