(NpROBLEMY OHRANY PRIRODY zAPADNOJ sIBIRI (B:s (NsBORNIK STAEJ (B/s - (NlAPTEW(B, (Ni(B.(Np(B.s ((NtOMSK (B:s (NiZD(B-(NWO tOM(B. (NUN(B-(NTA(B,s, 1980)
Keywords: (NeSTESTWENNYE NAUKIs