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1Texto bibliotecaUAAAN MX
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2article bibliotecaAGROSAVIA
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3by Abers, G., Fischer, K., Syracuse, E., Mackenzie, L., Rychert, C., Protti, Marino, González, V., Strauch, Wilfried
Published 2002-04http://purl.org/coar/resource_type/c_8544 bibliotecaUNA CR