[Possible introduction into the soil of radioactive strontium during the recovery of fertilizing properties from a biological plant for the purification of sewage].
D012722:Sewage; D012989:Soil Pollutants; D013326:Strontium Radioisotopes; D014865:Waste Disposal, Fluid
D012722:Sewage; D012989:Soil Pollutants; D013326:Strontium Radioisotopes
O vozmozhnom postuplenii v pochvu radioaktivnogo strontsiia pri ispol'zovanii v kachestve udobreniia ila biologicheskoĭ stantsii ochistki stochnykh vod