title: [Problem of pure water in the USA].
mesh_terms: D000383:Agriculture; D007220:Industrial Waste; D012722:Sewage; D014481:United States; D014877:Water Pollution, Chemical / Q000517:prevention & control*; D014881:Water Supply
chemical_list: D007220:Industrial Waste; D012722:Sewage
vernacular_title: Problema chistoĭ vody v SSh.