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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1998 ano - Convenio de Viena Para la protección de la capa de ozono, acuerdo medioambiental multilateral, se firmó en 1985 y entró vigor hasta el año 1998
Adicionado na linha do tempo:
Acuerdos medioambientales internacionales
By
Andrez Romero
23 out 2018
0
0
445
Data:
1 jan 1998 ano
Agora
~ 27 years ago
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