Salt (2) Paper (2) Europe de l'Ouest (1) village (1) vallée (1) sels (1) participation (1) papier (1) montagne (1) histoire (1) évolution (1) marais salant (1) Serrès (1) Europe (1) Catalogne (1) History (1) Antiquities, Prehistoric (1) Exploitation (1) Europe, Western (1) Origin (1) Work (1) Women miners (1) Wells (1) Value added (1) Twentieth century (1) Tools (1) Tombs (1) Time (1) Sal (1) Shells (1)