title: A direct method for evaluating plutonium-239 and americium-241 content in large soil samples.
mesh_terms: D000576:Americium / Q000032:analysis*; D008722:Methods; D011005:Plutonium / Q000032:analysis*; D012987:Soil / Q000032:analysis*
chemical_list: D012987:Soil; D011005:Plutonium; D000576:Americium