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. Hawaii-department and . Agriculture, Summary of Chapter, vol.16, 2001.

, Impacts on the territory The development of tourism may also be seen as an indirect impact of the reputation of Manchego cheese. The Manzanares prefecture opened the Manchego Cheese Museum in 2014. As an illustration, Euros/kg Manchego Idiazabal Zamorano Source: Ministry of Agriculture, Food and the Environment, data on food product PDOs and PGIs, p.1000, 2001.

G. Belletti, D. Chabrol, and G. Spinsanti, Échapper au piège "qualité-exclusion" dans les indications géographiques: réflexions sur le cas du poivre de Penja, vol.25, p.55002, 2016.

D. Chabrol, M. Mariani, and D. Sautier, Establishing geographical indications without state involvement? Learning from case studies in Central and West Africa, 2015.

C. Charbonnier, The economic impact of the geographical indication Penja pepper. Mémoire de recherche présenté pour l'obtention du Master Recherche 2 -A2D2 (Agriculture, Alimentation et Développement Durable), 2015.

P. Ferrand and M. Francois, , 2011.

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P. Niederle, Compromissos para a qualidade: projetos de indicação geografica para vinos no Brasil e na França, 2011.