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4 jun 1972 ano - Conferencia de las Naciones Unidas sobre el Medio Humano

Descrição:

En esta conferencia se comienzan a dar las primeras nociones acerca del cuidado del medio ambiente a través de la Declaración de Estocolmo.

Adicionado na linha do tempo:

Historia de la Sostenibilidad

ByAndrés Calva
6 out 2017
0
0
621

Data:

4 jun 1972 ano
Agora
~ 53 years ago
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