(NbOLX[IE KA^ELI (B((NNAU^NO(B-(NTEHNI^ESKAQ REWOL@CIQ I BIOSFERA(B)s - (NrEJMERS(B,(Nn(B. (Nf(B.s (NnIKOLAJ fEDOROWI^s ((Nm(B.s (NzNANIEs, 1975)
Keywords: (N|KOLOGIQs; (NbIOSFERAs -- (NoHRANAs