Climate Change : Nasa Key Indicators
▻http://climate.nasa.gov/key_indicators#co2
https://dl.dropbox.com/s/7g9hjpj9427xcpo/climatechange.png
Et d’autres figures importantes
Climate Change : Nasa Key Indicators
▻http://climate.nasa.gov/key_indicators#co2
https://dl.dropbox.com/s/7g9hjpj9427xcpo/climatechange.png
Et d’autres figures importantes