activité minière (2) Mining engineering (2) Mines and mineral resources (2) Mineral industries (2) monde (1) puits (1) vallée (1) fleuve (1) politique (1) politique (1) papier (1) minerai (1) fer (1) catastrophe écologique (1) dommage (1) barrage (1) sujet (1) conflit (1) The Valley (1) Brésil (1) Context (1) Claims (1) Control (1) Article (1) Forms (1) Victims (1) Violence (1) Uma (1) Struggle (1) Reparation (Criminal justice) (1)