000 | 01061nam a22003257a 4500 | ||
---|---|---|---|
001 | 7830 | ||
008 | 190110s1986 xxu||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
100 |
_916577 _aReed, Bruce L. |
||
245 | _aDescriptive model of rhyolite-hosted Sn | ||
260 |
_aReston, VA _bU.S. Geological Survey _c1986 |
||
300 | _ap. 168 | ||
490 |
_aU.S. Geological Survey Bulletin _vn.1693 |
||
650 |
_9408 _aESTAÑO |
||
650 |
_942 _aGENESIS-YACIMIENTO |
||
650 |
_9639 _aGEOLOGIA ECONOMICA |
||
650 |
_944 _aMODELOS GENETICOS |
||
650 |
_9426 _aPROSPECCION MINERA |
||
650 |
_93511 _aRIOLITA |
||
650 |
_978 _aROCAS VOLCANICAS |
||
700 |
_9964 _aDuffield, Wendell A. |
||
700 |
_915084 _aLudington, Stephen D. |
||
700 |
_916598 _aMaxwell, Charles H. |
||
700 |
_916599 _aRichter, Donald H. |
||
773 |
_023562 _923562 _aCox, Dennis P. _dReston, VA U.S. Geological Survey 1986 _o23562 _tMineral deposits models |
||
856 | _uhttps://pubs.er.usgs.gov/publication/b1693 | ||
856 | _uUSGS-B-1693.pdf | ||
910 |
_aRNUÑEZ _b38868 |
||
942 |
_2z _cCAPL |
||
999 |
_c7830 _d7830 |