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07/01/2010
Charlotte Smith hears that a shortage of food scientists could threaten future food supplies. The government's chief scientist says the world must increase food production by 50 per cent order to feed a growing population, and that GM foods could be the answer.
Last on
Thu 7 Jan 2010
05:45
91热爆 Radio 4
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- Thu 7 Jan 2010 05:4591热爆 Radio 4
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Farming Today
The latest news about food, farming and the countryside
