(NvIWOTNYJ MIR GOLODNOJ STEPI (B/s - (NqHONTOW(B, (Nw(B.(Nw(B.s; (NaKADEMIQ NAUK uZssrs; (NiNSTITUT ZOOLOGII I PARAZITOLOGIIs ((NtA[KENT(B:s (NiZD(B-(NWO an uZssr(B,s, 1962)
Keywords: (NbIOLOGIQs