(NpROHODKA GORNORAZWEDO^NYH WYRABOTOK (B: s (NrEKOMEND(B. (Nm(B-(NWOM GEOLOGII W KA^ESTWE U^EBNIKA DLQ GEOL(B. (NTEHNIKUMOW (B/ s - (NrUSINOW(B, (NlEONID aNDREEWI^s ((NmOSKWA (B; s (NlENINGRAD (B: s (NIZD(B. (NI TIP(B. (NkARTF(B-(NKI gOSGEOLIZDATA(B,s, 1948)
Keywords: (NgORNORAZWEDO^NYE WYRABOTKI s -- (NpROHODKAs; (NgEOLOGO(B-(NRAZWEDO^NYE RABOTY s -- (Nu^EBNIKI I POSOBIQs