[ON MAXIMUM PERMISSIBLE URANIUM CONCENTRATIONS IN WATER AND AIR].
D000397:Air Pollution; D000398:Air Pollution, Radioactive; D014586:USSR; D014501:Uranium; D014867:Water; D014876:Water Pollution
D014867:Water; D014501:Uranium
AIR POLLUTION, RADIOACTIVE; URANIUM; USSR; WATER POLLUTION
K VOPROSU O PREDEL'NO DOPUSTIMYKH KONTSENTRATSIIAKH URNA V VODE I VOZDUKHE.