Natural radioactivity of Miami soils.
D005720:Gamma Rays; D011851:Radioactivity; D012987:Soil; D012990:Soil Pollutants, Radioactive; D013910:Thorium; D014501:Uranium
D012987:Soil; D012990:Soil Pollutants, Radioactive; D014501:Uranium; D013910:Thorium
RADIOACTIVITY; SOIL