mise sous écran protecteur (1) pompe (1) irrigation (1) eaux souterraines (1) chromatographie en phase gazeuse (1) extraction (1) charbon (1) qualité des eaux souterraines (1) abords (agglomération) (1) Area (1) Formamide (1) Area (1) Dichloromethane (1) Work (1) Groundwater (1) Relevance (1) Pyrenees (1) Pollutants (1) Plasticizers (1) Phenanthrene (1) Pesticides (1) Organic compounds (1) Molecules (1) Micropollutants (1) Irrigation (1) Gas chromatography (1) Fluorene (1) Extracts (1) Coal (1) Aquifers (1)