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مشاهدة النسخة كاملة : Long-Term Costs of Cutting Emissions Grow Hazy

ahlam1399
04-24-2016, 09:14 PM
The world?s top officials just signed an agreement to slow the buildup of planet-warming greenhouse-gas emissions. They have yet to grapple with the cost of implementing it.

أكثر... (http://www.wsj.com/articles/long-term-costs-of-cutting-emissions-grow-hazy-1461515943?mod=fox_australian)