Erakusten 1 - 1 emaitzak -- 1 bilaketa honetara 'Lebel, Gregory G.', Bilaketaren denbora: 0,01s Findu emaitzak
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    Sustainable development : a gudie to our common future : the report of the world commission on environment and development /
    Argitaratua 1987
    For further details and background, the reader should consult the original book "Our Common Future".
    Beste egile batzuk: “...Lebel, Gregory G....”
    Liburua
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