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29 Jan 1987 Jahr - Informes de Brudtlan

Beschreibung:

Comisión Mundial del Medio Ambiente y Desarrollo – se exponen los informes de Brudtlan en donde se define un concepto en común “desarrollo sustentable/sostenible”

Zugefügt zum Band der Zeit:

Evolución del desarrollo sustentable en el mundo

ByLizeth Alejandra
10 Jan 2018
0
0
540

Datum:

29 Jan 1987 Jahr
Jetzt
~ 38 years ago

Abbildungen:

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