(NoSNOWY GEOLOGII I GEOMORFOLOGII (B:s (Nu^EBNOE POSOBIE (B/s - (NiWANOW(B, (Na(B.(Ni(B.s; (NsERPUHOW(B, (Nw(B.(Ni(B.s; (NlENINGRADSKIJ GORNYJ INSTITUT IM(B. (Ng(B.(Nw(B. (NpLEHANOWAs ((Nl(B. :s (Nb(B. (NI(B.,s, 1976)
Keywords: (NgEOLOGIQs; (NgEOMORFOLOGIQs