The Socio-economics of origin labelled products in agrifood supply chains  : spatial, institutional and co-ordination aspects 
67th EAAE Seminar, Le Mans (France), October 28-30, 1999 
 - [Le Mans  EAAE  1999] 
 - 1 caja [52 cuadernillos, pag. var.]  35 cm 
<br/><br/><label>Subjects--Index Terms: </label>Denominacion de origen Congresos Sello de calidad Calidad Industria alimentaria Economia