Ethanol blends oil and food economies

(16.5 billion litres from sugar cane)
gallons
(from corn)
gallons
(from wheat and corn)
gallons
(from sugarcane)
gallons
An unregulated biofuels boom in Brazil could mean the end of the Amazon rain forest and a vast savanna ecosystem known as the Cerrado, environmentalists warn.
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First Published: Aug 31 2007 | 12:00 AM IST

