TY JOUR TI Physico-Chemical Evaluation of Fertility Restoration of Damaged Gray Forest Soils under Reclamation KW fertile layer of soil KW degradation of damaged land KW heavy metals KW physical and chemical properties of the soil. JO Safety in Technosphere AU Yakovleva, E.. AU Stepanova, L.. AU Pisareva, A.. PY 2015 IS 4 PB INFRA-M Academic Publishing LLC.