title: Trace elements in precipitation and cloud water in the area of Heidelberg, measured by instrumental neutron activation analysis.
mesh_terms: D000201:Activation Analysis; D000397:Air Pollution / Q000032:analysis; D005860:Germany, West; D013051:Spectrometry, Gamma; D014131:Trace Elements / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*; D014887:Weather
chemical_list: D014131:Trace Elements