[Certification costs and management bodies for PDO and PGI [food products; Protected Designation of Origin; Protected Geographic Indication; Emilia-Romagna]]

analisi costo-beneficio analyse coût avantage análisis de costos y beneficios appellation d'origine certificación certification certificazione control de calidad controlli di qualità contrôle de qualité cost benefit analysis costi costos costs coût denominación de origen denominazione di origine designation of origin emilia romagna insaccati pears pera pere poire promoción de ventas promotion des ventes promozione delle vendite salchicha sales promotion saucisse sausages émilie romagne