Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Richard B. Norgaard', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    Sustainability and the economics of assuring asstes for future generations. gan Richard B. Norgaard

    Cyhoeddwyd 1992
    Llyfr

    Sustainability and the economics of assuring asstes for future generations.

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