Licenses: cc-by?res_format=RDF cc-by?res_format=RDF cc-by?res_format=RDF cc-by?res_format=RDF cc-by?res_format=RDF Formats: CSV CSV CSV CSV CSV XLS XLS XLS XLS Tags: ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia