Pollution declining in parts of eastern U.S.
Some good news: a new study says controls imposed on coal-burning power plants are making it easier to breathe in Ohio River Valley.
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| Name | Title | Rating | When | |
|---|---|---|---|---|
| Chris | Pollution declining in parts of eastern U.S. |
Not rated yet.
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December 14, 2006 | |
Some good news: a new study says controls imposed on coal-burning power plants are making it easier to breathe in Ohio River Valley. |
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