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The top documents tagged [atmosphere chlorofluorocarbons]
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atmosphere chlorofluorocarbons
Enviro[1]ch21
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Enviro[2]ch21
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![Enviro[1]ch21](https://static.documents.pub/doc/330x215/54b802c04a7959e27d8b4582/enviro1ch21.jpg)
![Enviro[2]ch21](https://static.documents.pub/doc/330x215/54b802c34a7959d8788b4599/enviro2ch21.jpg)