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Environmental Movement
Category:
Outro
Atualizado:
14 abr 2020
tinker creeek
0
0
314
Autores
Created by
Christy Smalley
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Eventos
EPA created
First Earth Day
Pilgrim at Tinker Creek Published
Safe Drinking Water Act
Clean Water Act
"Walden" was published
"Silent Spring" published
Wilderness Act
National Wild and Scenic Rivers Act
Endangered Species Preservation Act
Greenpeace created
Cuyahoga River Fire
santa barbara oil spill
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