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The boom in the bio-gas industry has led to Germany increasing its corn production to 810,000 hectares. But these large fields have their detractors. Food or fuel - which is more important?<br />Find out more: www.dw.de/dw/episode/0,,16172427,00.html
The boom in the bio-gas industry has led to Germany increasing its corn production to 810,000 hectares. But these large fields have their detractors. Food or fuel - which is more important?<br />Find out more: www.dw.de/dw/episode/0,,16172427,00.html
