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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.

Zugefügt zum Band der Zeit:

Environmental Timeline

ByOlamide Osisami
30 Aug 2017

Datum:

1 Jan 1970 Jahr
Jetzt
~ 54 years ago
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