Informe de Sostenibilidad 2008-2009
Large, Construction Materials
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Publication year: 2010
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Report type: GRI - G3
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Adherence Level: A
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Sector supplement: Not Applicable
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Integrated:
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Reporting period:
? - ?
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Reporting cycle:
?
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Language: ?
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Number of pages:
?
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AA1000:
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Stakeholder Panel/Expert Opinion:
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External assurance: