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1 Jan 1970 Jahr - Clean Air Act

Beschreibung:

This was a federal law created to regulate air emissions from stationary sources. The goal was to establish national air quality standards in every state by the year 1975.

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Environmental Timeline

ByOlamide Osisami
30 Aug 2017
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Datum:

1 Jan 1970 Jahr
Jetzt
~ 55 years ago
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