Title: Analiticheskiĭ obzor fonovogo zagri︠a︡znenii︠a︡ prirodnoĭ sredy khlororganicheskimi soedinenii︠a︡mi i polit︠s︡iklicheskimi aromaticheskimi uglevodorodami na territorii nekotorykh vostochno-evropeĭskikh stran
Subjects: Hydrocarbons, Organochlorine compounds, Pollution