Hey you all!

Has anyone literature references on the delta 13C of fossil fuel CO2,
emitted by cars and trucks? Or on gazoline?

Thanks very much in advance,
Eric.


                -   Eric Lichtfouse   -                        
                                                                 
       Pierre and Marie Curie University,
       Isotopic Biogeochemistry,
       INRA Department of Soil Science,
       4 place Jussieu, Case 120,
       75252 PARIS cedex 05,  France.                  	       	    
       Phone (33) 1 44 27 72 82 (or 51 74)
       Fax (33) 1 44 27 41 64
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