(NpRIRODNYE USLOWIQ I ESTESTWENNYE RESURSY (B/s - (NhRUSTALEW(B, (N`RIJ pETROWI^s; (NsEWERO(B-(NkAWKAZSKIJ NAU^NYJ CENTR wYS[EJ [KOLYs ((NrOSTOW(B-(NNA(B-(NdONU (B:s (NiZD(B-(NWO rOST(B. (NUN(B-(NTA(B,s, 1986)
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Keywords: (NsEWERNYJ kAWKAZ (B- (NfIZI^ESKAQ GEOGRAFIQs; (NfIZI^ESKAQ GEOGRAFIQs