[Problems of complex norms in hygiene concerning the permissible concentrations of chemical substances in the environment].
D000393:Air Pollutants / Q000032:analysis*; D001554:Benzene / Q000032:analysis; D014586:USSR; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000592:standards*
D000393:Air Pollutants; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D001554:Benzene
Zum Problem der komplexen Hygiene-Normative für den zulssigen Gehalt an chemischen Stoffen in der Umwelt