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Saving Lake Erie
Once dying, Lake Erie has made a promising recovery. But now its condition is deteriorating again, and scientists aren't sure why.
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Saving Lake Erie
Fresh Water
Once dying, Lake Erie has made a promising recovery. But now its condition is deteriorating again, and scientists aren't sure why.
X
Saving Lake Erie
Once dying, Lake Erie has made a promising recovery. But now its condition is deteriorating again, and scientists aren't sure why.
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