title: Determination of 14C-DDT radioactivity in sea water and marine suspended matter by liquid scintillation.
mesh_terms: D002250:Carbon Radioisotopes; D003634:DDT / Q000032:analysis*; D012588:Scintillation Counting; D012623:Seawater / Q000032:analysis*; D012987:Soil / Q000032:analysis
chemical_list: D002250:Carbon Radioisotopes; D012987:Soil; D003634:DDT