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1 jan 1989 ano - Protocolo de Montreal

Descrição:

1 Enero 1989 Heinsinki, Finlandia
Eliminación de las emisiones mundiales que agotan el ozono. (Aquellas que contienen cloro y bromo).
Participaron 154 Países.

Adicionado na linha do tempo:

Evolución del desarrollo sustentable en el mundo

ByLizeth Alejandra
10 jan 2018

Data:

1 jan 1989 ano
Agora
~ 35 years ago

Imagens:

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