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Recursos electronicos disponibles para la gestión 2008. American Society of Agricultural and Biological Engineers (ASABE) Blackwell Publishing Beach Free Publishing University of California - Caliber University of Chicago EBSCO en español Palgrave MacMillan Journals Symposium Journals The Cochrane Library The Royal Society of Chemistry (RSC) Nature Publishing Group - NPG UNG Research Press Oxford Journals John Wiley & Sons (Wiley InterScience) Mineralogical Society of Great Britain & Ireland National Academy Press Cambridge Journals Online Emerald Group Publishing Limited Mary Ann Liebert Inc