TY JOUR TI Development of the principles of ecologically safety water resources support for agrolandscapes KW agrolandscape KW irrigation and drainage systems (HMS) KW hydraulic structures (GTS) KW water supply KW environmental safety KW reclaimed land JO Melioration and Water Management AU Shcherbakov, A.O. AU Zhezmer, V.B. PY 2020 IS 2020 PB ANO Editorial Board Melioration and water management