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26 sett 1991 anni - Biosphere 2 opens

Descrizione:

Biospere in arizona that showed what it was like to live in a closed system
involved were 9 scientists
this is ecocentrism

Aggiunto al nastro di tempo:

Environmental timeline

ByConnor Alfano

23 ott 2018

0

0

400

Data:

26 sett 1991 anni

Adesso

~ 34 years ago

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