(NfIZIKO(B-(NGEOGRAFI^ESKIE OSNOWY RAZWITIQ I RAZME]ENIQ PROIZWODITELXNYH SIL nE^ERNOZEMNOGO uRALA (B:s (NmEVWUZOWSKIJ SBORNIK NAU^NYH TRUDOW (B/s - (N~AZOW(B, (Nb(B.(Na(B.s; (NpERMSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Na(B.(Nm(B. (NgORXKOGOs ((NpERMX (B:s (NiZD(B-(NWO pERMSKOGO GOS(B. (NUN(B-(NTA(B,s, 1988)
Keywords: (NgEOLOGIQs