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Published November 09, 2010, 08:32 AM

Using wetland plants to restore contaminated soil

CROOKSTON, Minn. — Research at the University of Minnesota-Crookston could improve the safety of the human food chain. Katy Smith, a professor at the school, is studying the impact of wetland plants on the restoration of contaminated soil sediments.

By: Jonathan Knutson, Agweek

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