(NzADANIQ K PRAKTI^ESKIM ZANQTIQM PO MIKROBIOLOGII (B/s - (NvDAN(B-(NpU[KINA(B, (NsARXQ mAHMUDOWNAs; (NmOW^AN(B, (NnINA aLEKSANDROWNAs; (N}ELKUNOWA(B, (NsWETLANA aLEKSEEWNAs; (NrAZUMOWSKAQ(B, (Nz(B.(Ng(B.s; (NlENINGRADSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Na(B.(Na(B. (NvDANOWAs ((NlENINGRAD (B:s (NiZD(B-(NWO lENINGR(B. (NUN(B-(NTA(B,s, 1974)
Keywords: (NmIKROBIOLOGIQ s