| 000 | 00590nam a22001937a 4500 | ||
|---|---|---|---|
| 001 | 16869 | ||
| 008 | 190110s1985 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a0095-8948 | ||
| 041 | _aeng | ||
| 100 |
_99508 _aArgall, George O. |
||
| 245 | _aHeap Leaching smoky valley gold | ||
| 260 |
_aEnglewood, CO _bMining Media _cDecember 1985 |
||
| 300 | _app. 18-23 | ||
| 650 |
_91416 _aLIXIVIACION EN PILAS |
||
| 650 |
_93 _aORO |
||
| 773 |
_010035 _910035 _dEnglewood, CO Mining Media _gv.186, n.12, December 1985 _o10035 _tEngineering and Mining Journal |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cARTI |
||
| 999 |
_c16869 _d16869 |
||