(N~ERNOE MORE (B:s (NrESURY I PROBLEMY (B/s - (NsTEPANOW(B, (NwQ^ESLAW nIKOLAEWI^s; (NaNDREEW(B, (NwASILIJ nIKOLAEWI^s ((Nl(B. :s (NgIDROMETEOIZDAT(B,s, 1981)
Keywords: (NfIZI^ESKAQ GEOGRAFIQs