Thursday 5 April 2007
Biofuels: which ones reduce greenhouse emissions - CNET News.com
| Biofuels: which ones reduce greenhouse emissions CNET News.com, CA - First, they found that N2O is the major greenhouse emission from biofuels. The savings comes from displaced fossil fuels. They looked at six biofuel crops ... |
Source : Google News http://news.google.com/












