TY JOUR TI Agromeliorative methods of biological reclamation of sand pits in the conditions of Far North KW quarry KW peat KW biological reclamation KW lime KW sand KW perennial grasses JO Melioration and Water Management AU Denisov, A.A. AU Tihanovskiy, A.N. PY 2020 IS 2020 PB ANO Editorial Board Melioration and water management