Friday, March 20, 2009

Grafica con desglose de gases presentes en efecto invernadero

posted by Sara Lorelí Díaz at 1:52 PM 0 comments

posted by Sara Lorelí Díaz at 1:51 PM 0 comments

Thursday, March 19, 2009

Grafica de gases en efecto invernadero

posted by Sara Lorelí Díaz at 1:42 PM 0 comments

Wednesday, March 18, 2009

Presentacion

posted by Sara Lorelí Díaz at 5:06 PM 0 comments

Thursday, March 12, 2009

grafica

posted by Sara Lorelí Díaz at 1:30 PM 0 comments