| 000 | 00733nam a2200265 1n4500 | ||
|---|---|---|---|
| 001 | 000149074 | ||
| 005 | 20210221171453.0 | ||
| 008 | 921223s1970 000 0 spa d | ||
| 041 | 0 | 7 |
_aSpa _2ISO 639-1 |
| 084 | _aGéol 130 | ||
| 100 | 1 | _aWagner, R. H | |
| 245 | 1 | 3 | _aLa cuenca minera Ciñera-Matallana |
| 260 |
_aLeón : _bSociedad anónima hullera vasco-leonesa, _c1970 |
||
| 300 |
_a288 p: bibliog.r p. 286-288 : _bill., carte, graph., tab. |
||
| 650 | 0 | 4 | _aStratigraphie |
| 650 | 0 | 4 | _aPrimaire |
| 650 | 0 | 4 | _aPaléozoïque |
| 650 | 0 | 4 | _aTectonique |
| 650 | 0 | 4 | _aExploitation minière |
| 650 | 0 | 4 | _aCharbon |
| 700 | 1 | _aArtieda, J. I | |
| 910 | _h1039 | ||
| 942 | _cLIBRO | ||
| 999 |
_c114064 _d114064 |
||