Sunday, August 22, 2010

Greening gets down and dirty: Farming technique tried in city schoolyard to control polluted runoff

"To be truly green, you have to get down and dirty, it seems. As Baltimore officials begin to tackle the polluted runoff fouling the harbor and the Chesapeake Bay, they are turning to a technique long used by farmers."

Click here for more on an old technique that's working in today's world.

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