[Experience in decontaminating industrial discharges and sludge from the purification installations in leningrad].
D007220:Industrial Waste / Q000032:analysis*; D012426:Russia; D012498:Sanitary Engineering / Q000295:instrumentation*; D012987:Soil; D014876:Water Pollution / Q000032:analysis
D007220:Industrial Waste; D012987:Soil
Opyt obezvrezhivaniia promyshlennykh otkhodov i osadkov ochistnykh sooruzheniĭ v leningrade