puits (1) bassin de retenue (1) traitement (1) papier (1) montagne (1) intérêts (1) eaux souterraines (1) champ (1) analyse chimique (1) Area (1) Area (1) Groundwater (1) Springs (1) Photographs (1) Paper (1) Interest (1) Groundwater flow (1) Chemistry, Analytic (1) Character (1) Buildings (1) Aquifers (1) Analysis (1) Structure (1) Processing (1) Fracture (1) réservoir (1)