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Key to cleaning up Anacostia River? It could be mussel power

Credit: 杏吧原创/Kate Ryan

Key to cleaning up Anacostia River? It could be mussel power

Tunnel has already kept billion gallons of sewer overflow out of the Anacostia

Tunnel has already kept billion gallons of sewer overflow out of the Anacostia

Anacostia River: Ugly duckling or blossoming flower? (Video)

Anacostia River: Ugly duckling or blossoming flower? (Video)

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Key to cleaning up Anacostia River? It could be mussel power

Key to cleaning up Anacostia River? It could be mussel power

Tunnel has already kept billion gallons of sewer overflow out of the Anacostia

Tunnel has already kept billion gallons of sewer overflow out of the Anacostia

Anacostia River: Ugly duckling or blossoming flower? (Video)

Anacostia River: Ugly duckling or blossoming flower? (Video)

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