(NkLINI^ESKAQ KOPROLOGIQ (B/s - (NaLEKSEEW(B-(NbERKMAN(B, (Ni(B.(Na(B.s ((NlENINGRAD (B:s (NmEDGIZ(B. (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1954)
Keywords: (NmETODY ISSLEDOWANIQ KALAs; (NmORFOLOGI^ESKIE ISSLEDOWANIQs; (NfIZIKO(B-(NHIMI^ESKIE ISSLEDOWANIQs