(NrESURSY WELIKOGO PLANA (B/s - (NeGOROW(B, (NaLEKSANDR iWANOWI^(B.s ((NrOSTOW N(B/(Nd (B: s (NkN(B. (NIZD(B-(NWO(B,s, 1962)
Keywords: (NpRIRODNYE RESURSY sssrs