%0 Journal Article %T Efficiency of Application of Municipal Wastewater Sludge During Reclamation of Oily Gray Forest Soil %A Utombaeva, A.. %A Kuznetsova, T.. %A Vershinin, A.. %A Zainulgabidinov, E.. %A Petrov, A.. %K %J Bulletin of Nizhnevartovsk State University %D 2023 %N %P 13 %I Nizhnevartovsk State University