[Theoretical bases for hygienic standardization in simultaneous pollution of water reservoirs by several ahrmful substances].
D004787:Environmental Pollution; D012015:Reference Standards; D014867:Water; D014876:Water Pollution
D014867:Water
WATER POLLUTION
Teoreticheskie osnovy gigienicheskogo normirovaniia pri odnovremennom zagriaznenii vodoemov noskol'kimi vrednymi veshchestvami.