toxicité (3) Afrique (3) South Africa (3) Toxicology (3) test (2) sédiment (2) contamination (2) activité minière (2) Methods (2) Water (2) Mining engineering (2) Mines and mineral resources (2) Mineral industries (2) Biological assay (2) Acid mine drainage (2) Methods (2) Utilization (2) Quality (2) monde (1) puits (1) qualité de l'eau (1) pollution de l'eau (1) urbanisation (1) tendance (1) temps (durée) (1) analyse statistique (1) échantillonnage (1) fleuve (1) risque (1) centrale électrique (1)
Société (2) Société (2) société (2) France (1) Paris (1) History (1) Biography (1) Biography (1) Volume (Cubic content) (1) Termites (1) Stone (1) State, The (1) Social change (1) Paleontology (1) Notebooks (1) Light (1) Biography as a literary form (1) Narrative inquiry (Research method) (1) Knowledge and learning (1) Transfer (1) March (Month) (1) Termitas (1) Fósiles (1) Paleontología (1) Luz (1) Biografía (Género literario) (1) Historia (1) Cambio social (1) Géologie (1) État (1)