title: [Study of air pollution by benz(a)pyrene using snow samples].
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D001564:Benzo(a)pyrene / Q000032:analysis*; D008722:Methods; D012914:Snow; D014887:Weather
chemical_list: D000393:Air Pollutants; D001564:Benzo(a)pyrene
vernacular_title: Izuchenie zagrianeniia atmosfernogo vozdukha benz(a)pirenom metodom snezhnykh prob.