[Standardization of the concentration of natural radionuclides in phosphorus fertilizers].
D004781:Environmental Exposure; D005308:Fertilizers / Q000592:standards*; D008433:Mathematics; D008452:Maximum Allowable Concentration; D010710:Phosphates / Q000592:standards*; D013910:Thorium / Q000592:standards*; D014501:Uranium / Q000592:standards*
D005308:Fertilizers; D010710:Phosphates; D014501:Uranium; D013910:Thorium
K normirovaniiu kontsentratsii estestvennykh radionuklidov v fosfornykh udobreniiakh.