(NbIOLOGIQ (B:s (NpER(B. (NS ANGL(B. /s - (NwILLI(B, (Nk(B.s; (NbAEWSKAQ(B, (Nn(B.(Nm(B.s ((NmOSKWA (B:s (NmIR (B,s, 1968)
Keywords: (NbIOLOGI^ESKIE NAUKIs