LIBROS DEL AUTOR: derek osborn

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  • Earth Summit II
    Derek Osborn
    In June 1997, heads of government and senior representatives from over 130 countries met in New York to consider what progress had been made since the first Earth Summit in 1992, and la decide upon priorities for the future. Earth Summit II presents the principal official documents agreed al the Summit alongside an authoritative analysis of where progress is and is not being ma...
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