Apr
8
Emisiile de dioxid de Carbon in USA - 25%
April 8, 2008 |
Cu numai 5% populatie pe planeta, USA emite 25% dioxid de carbon.
http://www.purdue.edu/eas/carbon/vulcan/
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April 8, 2008 |
Cu numai 5% populatie pe planeta, USA emite 25% dioxid de carbon.
http://www.purdue.edu/eas/carbon/vulcan/
You must be logged in to post a comment.