TY JOUR TI Problems in establishing the composition of the observation program on hydrochemical indicators of drainage waters from irrigated lands KW drainage water KW water quality KW observation program KW list of hydrochemical indicators KW reclamation systems JO Melioration and Water Management AU Drovovozova, T.I. AU Krasovskaya, N.N. PY 2024 IS 2023 PB ANO Editorial Board Melioration and water management