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Twenty years since the discovery of the Ozone Hole

Friday, February 26, 2010   
 Twenty%20years%20since%20the%20discovery%20of%20the%20Ozone%20Hole
It’s over twenty years since the discovery of the ozone hole drew world attention to the impact of human activity on the global environment. No reason to celebrate, but it might be of interest to repeat again the facts as done in an article in Powerboat World.




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