29
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es
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
9207
992
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1 ene 1970 año - Clean Air Act expanded (established in '63; revised in '65, '70, ''77, '90)

Descripción:

The Clean Air Act is a United States federal law designed to control air pollution on a national level. It is one of the United States' first and most influential modern environmental laws, and one of the most comprehensive air quality laws in the world

Añadido al timeline:

29 ago 2017
0
0
1069
Enviornmental Timeline
APES- Block 4
Soughtout Onyeukpere

fecha:

1 ene 1970 año
Ahora mismo
~ 54 years ago
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