TY JOUR TI TRENDS AND FACTORS OF REDUCTION OF AGRICULTURAL LANDS IN THE RUSSIAN FEDERATION AND THE KRASNODAR TERRITORY KW land resources KW Russian Federation KW Krasnodar region KW land categories KW agricultural land KW arable land KW agricultural production KW efficiency KW rational use KW land management JO MOSCOW ECONOMIC JOURNAL AU Barsukova, G.N. AU Imamalyev, T.I. AU Moskoyani, T.D. AU Karpenko, A.A. PY 2024 IS 9 PB Electronic science