Breathingearth – CO2, birth & death rates by country, simulated real-time.
Δεκ 01
Breathingearth – CO2, birth & death rates by country, simulated real-time
Μόνιμος σύνδεσμος σε αυτό το άρθρο: https://blogs.sch.gr/goditoki/2012/12/01/breathingearth-co2-birth-death-rates-by-country-simulated-real-time/