(NbELKA (B/s - (NkIRIS(B, (NiWAN dMITRIEWI^s; (NwSESO@ZNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ INSTITUT OHOTNI^XEGO HOZQJSTWA I ZWEROWODSTWA IM(B. (Nb(B.(Nm(B. (NvITKOWAs ((NkIROW (B:s (NwOLGO(B-(NwQTSKOE KN(B. (NIZD(B-(NWO(B,s, 1973)
Keywords: (NzWEROWODSTWOs