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1 janv. 1972 - Clean Water Act

Description:

The purpose of this act was to reduce pollution in America's waters and improve water quality levels. It set new standards for industrial wastewater and contamination levels and provided funding for sewage treatment

Ajouté au bande de temps:

Environmental Movement

ByChristy Smalley
14 avr. 2020
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343

Date:

1 janv. 1972
Maintenaint
~ Il y a 53 ans
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