[Environmental pollution of industrial districts].
D000821:Animal Feed / Q000032:analysis; D004787:Environmental Pollution / Q000032:analysis*; D007220:Industrial Waste / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis
D007220:Industrial Waste
Zagriaznenie okruzhaiushcheĭ sredy promyshlennykh raĭonov.