(NbIOLOGI^ESKIE OSNOWY BORXBY S TREMATODOZAMI VWA^NYH (B/s - (NvARIKOW(B, (NiWAN sEMENOWI^s ((NmINSK (B:s (NuRADVAJ(B,s, 1973)
Keywords: (NwETERINARIQ (B- (NgELXMINTOZ VIWOTNYH (B- (NbORXBAs