TY JOUR TI The zoning of lands of the state monument of nature «Komarovski beach» of Saint-Petersburg with the use of gis-technologies KW JO Forestry Engineering Journal AU Kovyazin, V.F. AU Do, H.-. AU Pham, T.L. PY 2017 IS 7 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov