中國院士丁教授答柴靜關於氣候與減排（視頻）

來源: 西方朔於 2016-12-24 12:43:01 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

丁院士答柴問

丁仲禮院士講座，關於中國東部霧霾成因

https://www.youtube.com/watch?v=OZzRPAUU9eY

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