By David Brough
LONDON (Reuters) - Food prices could double in the next 20 years and demand will soar as the world struggles to raise output via a failing system, international charity Oxfam said Tuesday, warning of worsening global hunger.
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dinsdag 31 mei 2011
Hunger Crisis Worsens, Food System Broken: Oxfam
Hunger Crisis Worsens, Food System Broken: Oxfam: "
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