Role for Soils in Addressing Food Crisis

In a recent Associated Press article, Seth Borenstein writes that "Scientists say if they can get the world out of the economically triggered global food crisis, better dirt will be at the root of the solution."

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http://ap.google.com/article/ALeqM5je-IIw2AUKvMQyeu6XF1i6r88XDwD90HJ8QG0