TY JOUR TI Some Aspects of the Application of Geographic Information Systems in the Direction of Improving the Efficiency of the Use of Agricultural Lands in State Ownership (on the Example of Lands in the Use of Institutions of the Penitentiary System) KW land resources KW agriculture KW information systems KW erosion KW waterlogging JO Russian Journal of Management AU Sedyh, V.A. PY 2023 IS 11 PB Publishing Center RIOR