title: The preliminary pollutant limit value concept.
mesh_terms: D006801:Humans; D008452:Maximum Allowable Concentration; D012989:Soil Pollutants; D014873:Water Pollutants; D014874:Water Pollutants, Chemical
chemical_list: D012989:Soil Pollutants; D014873:Water Pollutants; D014874:Water Pollutants, Chemical