| Blessing 6 |
Canadiana |
06 Feb 2023 |
| Pollution legislation goal |
LA Times Daily |
18 Dec 2022 |
| Ecologist's concern |
Eugene Sheffer |
05 Dec 2022 |
| Ecologist's concern |
Eugene Sheffer |
27 Oct 2022 |
| Ecologist's concern |
Eugene Sheffer |
02 Oct 2021 |
| Concern for the E.P.A |
New York Times |
03 Aug 2017 |
| Concern for the E.P.A. |
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| Environmental concern |
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| Pollution legislation goal |
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| Pollution legislation goal |
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| Environmentalist's goal |
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| Environmentalist's goal |
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| Environmentalists' cause |
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| Environmental concern |
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| Kind of act passed in 1970 |
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| 1970 act that lead to the creation of the EPA |
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