1 Resultater fundet for "Fil:CO2-417k-hu.png".

Fil:CO2-417k-hu.png

DescriptionCO2-417k-hu.png Atmospheric carbon dioxide concentration during the past 417,000 years Date 8 July 2007 Source Author Hornyák Sándor János...

Enciclo
Wikious
Sapientia
Scientia
Boobota
Anandapedia
Sagapedia
Wikithot