(NpRIRODNYE USLOWIQ OSWOENIQ sEWERA ~ITINSKOJ OBLASTI (B/s - (NnEDE[EW(B, (Na(B.(Na(B.s; (NpREOBRAVENSKIJ(B, (Nw(B.(Ns(B.s; (NiNSTITUT GEOGRAFII an sssrs ((NmOSKWA (B:s (NiZD(B-(NWO an sssr(B,s, 1962)
Keywords: (NrAZLI^NYE PROBLEMY ORGANIZACII NARODNOGO HOZQJSTWAs