title: Tracing aerosol pollutants with rare earth isotopes.
authors.affiliation: Department of Chemistry and Biochemistry, University of Maryland, College Park 20742.
authors.forename: J M
authors.initials: JM
authors.lastname: Ondov
authors.forename: W R
authors.initials: WR
authors.lastname: Kelly
mesh_terms: D000336:Aerosols / Q000032:analysis*; D000393:Air Pollutants / Q000032:analysis*; D002623:Chemistry Techniques, Analytical / Q000379:methods*; D007554:Isotopes; D008674:Metals, Rare Earth
chemical_list: D000336:Aerosols; D000393:Air Pollutants; D007554:Isotopes; D008674:Metals, Rare Earth