G-20 Ministers Must Include Biofuels in Food Debate, Oxfam Says July 11, 2011 By Oxfam Post Share Share G-20 Ministers Must Include Biofuels in Food Debate, Oxfam Says http://www.bloomberg.com/news/2011-06-20/g-20-ministers-must-include-biofuels-in-food-debate-oxfam-says.html