TY JOUR TI On the use of marginal lands with the participation of immigrants KW agrarian sphere of economy KW marginalization in society KW marginal lands KW spatial displacement KW migration KW migrants KW immigrants KW state program for the development of marginal lands JO Agrarian Bulletin of the AU Mitin, A.N. AU Rushickaya, O.A. AU Voronin, B.A. AU Kruzhkova, T.I. PY 2023 IS 227 PB Ural State Agrarian University