title: Isotopes finger fertilizer's perchlorate legacy.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Renner
mesh_terms: D000383:Agriculture; D002677:Chile; D005308:Fertilizers / Q000032:analysis*; D007554:Isotopes; D010472:Perchlorates / Q000032:analysis*; D012621:Seasons; D014481:United States; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply
chemical_list: D005308:Fertilizers; D007554:Isotopes; D010472:Perchlorates; D014874:Water Pollutants, Chemical; C494474:perchlorate