(NpRAKTIKUM PO GEOLOGII (B:s (Nu^EBNOE POSOBIE (B/s - (NfISUNENKO(B, (NoLEG pETROWI^s; (NpI^UGIN(B, (NbORIS wSEWOLODOWI^s ((NmOSKWA (B:s (NpROSWE]ENIE(B,s, 1977)
Keywords: (NgEOLOGIQ (B- (NpRAKTI^ESKIE RABOTY U^A]IHSQs