%0 Journal Article %T ACCUMULATION OF HEAVY METALS IN THE LEAVES OF SORBUS AUCUPARIA L. IN THE URBAN ENVIRONMENT (ON THE EXAMPIE OF ORENBURG) %A Fedorova, D.G. %K %J Bulletin of Nizhnevartovsk State University %D 2020 %N %P 5 %I Nizhnevartovsk State University