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1 gen 1987 anni - Moscú (URSS)

Descrizione:

Surge la propuesta de una estrategia Internacional para la acción en el campo tanto de la Educación como de la Formación Ambiental.
Principales causas de la crisis ambiental a la pobreza y al aumento de la población.

Aggiunto al nastro di tempo:

PNUMA

Byjesus
10 nov 2018
0
0
331

Data:

1 gen 1987 anni
Adesso
~ 38 years ago

Immagini:

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