Customer Review

12 June 2017
Well researched and written, a sad but compelling story. I recently visited USA after a long time and in California it very obvious to me the epa has made huge inroads to visual air pollution. Keep up the good work.
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Product Details

3.8 out of 5 stars
5 customer ratings
5 star
23%
4 star
55%
3 star 0% (0%) 0%
2 star
22%
1 star 0% (0%) 0%