Showing 1 - 2 results of 2 for search 'Sandra Constanza Escobar Cárdenas', query time: 0.05s Refine Results
  1. 1
    Realidad de los sistemas de gestión ambiental
    by Sandra Constanza Escobar Cárdenas
    Published 2009-06-01
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    Article
  2. 2
    Realidad de los sistemas de gestión ambiental
    by Sandra Constanza Escobar Cárdenas
    Published 2009-07-01
    Get full text
    Article
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