Are biofuels the answer for green cars? The Green Piece
Green Cars News
OCTOBER 13, 2009
Several studies have shown that biofuel production can be increased without a significant increase in acreage, but the debate has only been made all the more tempestuous by the 2007-2008 world food price crises. There are concerns too about soil erosion and deforestation. Further worries include the impact on water resources.
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