1 jun 1992 año - Rio Earth Summit
Descripción:
Image result for rio earth summitThe primary objective of the Rio 'Earth Summit' was to produce a broad agenda and a new blueprint for international action on environmental and development issues that would help guide international cooperation and development policy in the twenty-first century. It gave the concept of sustainable development to be combined economic growth with ecological responsibility.
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fecha:
1 jun 1992 año
Ahora mismo
~ 33 years ago