le samedi 21 juillet 2018, à 09:05. Posté
par Gracie
I saw your advert in the paper http://theatre-trevise.com/how-avigra-works-69fb.pdf#intended how much does avigra cost 14,138 mmt/ppm CO2 X 40ppm/degree Celsius =565,520 mmt CO2/degree celsius.  In word form this means that cutting 565,620 million metric tonnes of CO2 results in a temperature decrease of 1 degree celsius.