%0 Journal Article %T Problems of land reclamation of the Leningrad region %A Chesnokov, Y.V. %A Yanko, Y.G. %K system, program, repair, draining system, drained areas, sludge setting, defect %J Melioration and Water Management %D 2020 %N 2019 %P 4 %I ANO Editorial Board Melioration and water management