(NkATALOG BIOSFERY (B:s (NsPRAWO^NIK (B: (NpER(B. (NS ANGL(B. /s - (N{KOLENKO(B, (N`(B.(Na(B.s; (NmAJERS(B, (NnORMANs ((NmOSKWA (B:s (NmYSLX(B,s, 1991)
Keywords: (NbIOSFERA (B- (NsPRAWO^NIKIs