Foy Valencia, Pierre2007-05-30http://revistas.pucp.edu.pe/index.php/forojuridico/article/view/18473/18713No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0A propĆ³sito de los tributos ambientales: una aproximaciĆ³n ambiental a los tributosinfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#5.05.00