How biofuels push up food prices
Swaminathan S Anklesaria Aiyar

Global cultivated land cannot be increased instantly. So, crops once
devoted to human consumption are being diverted to fuel production.
This necessarily affects food supply and prices.

http://timesofindia.indiatimes.com/OPINION/Columnists/Swaminathan_A_Aiy
ar/How_biofuels_push_up_food_prices/articleshow/1839929.cms

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[Thanks Shubhranshu ji for forwarding this-Moderator]