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Autor Sanabria A., Sonia Esperanza |
Documentos disponibles escritos por este autor (1)
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Sanabria A., Sonia Esperanza ; Pedraza, Pablo Andrés ; Hurtado A., Enrique | Universidad EAN | 2014-03-13Rev.esc.adm.negWhile current environmental problems are taken place worldwide, their impacts are seen in different regions, populations and e[...]