TY JOUR TI ASSESSMENT OF INTEGRATED RECONSTRUCTION AND MODERNIZATION IRRIGATION SYSTEMS KW complex reconstruction KW modernization KW partial reconstruction KW objective function KW calculation algorithm KW maintenance JO Melioration and Water Management AU Kosichenko, Y.M. AU Baev, O.A. AU Garbuz, A.Y. PY 2022 IS 2021 PB ANO Editorial Board Melioration and water management