Characteristics of fall-out plutonium in soil.
D011005:Plutonium / Q000032:analysis*; D011847:Radioactive Fallout / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis*; D012990:Soil Pollutants, Radioactive / Q000032:analysis*
D011847:Radioactive Fallout; D012989:Soil Pollutants; D012990:Soil Pollutants, Radioactive; D011005:Plutonium