(NoRENBURGSKIE STEPI W TRUDAH p(B. (Ni(B. (NrY^KOWA(B, (N|(B. (Na(B. (N|WERSMANNA(B, (Ns(B. (Ns(B. (NnEUSTRUEWA (B/s - (NrY^KOW(B, (NpETR iWANOWI^s ((NmOSKWA (B: s (NgOS(B. (NIZD(B-(NWO GEOGR(B. (NLIT(B., s, 1949)
Keywords: (NrY^KOW(B, (Np(B.(Ni(B.s; (NnEUSTROEW(B, (Ns(B.(Ns(B.s; (NtOPOGRAFIQ oRENBURGSKOJ GUBERNIIs