作者: Maria Carmela Aprile , Vincenzina Caputo , Rodolfo M. Nayga Jr
DOI: 10.1111/J.1470-6431.2011.01092.X
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摘要: … indication quality labels [Protected Designation of Origin (PDO) and Protected Geographical Indications (PGI)], organic farming label … a PDO label, followed by organic farming label, a …