A relationship between plutonium activity densities of airborne and surface soils.
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011005:Plutonium; D011851:Radioactivity; D012989:Soil Pollutants; D012990:Soil Pollutants, Radioactive
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D012989:Soil Pollutants; D012990:Soil Pollutants, Radioactive; D011005:Plutonium