| 000 | 00863nam a22002297a 4500 | ||
|---|---|---|---|
| 001 | 37768 | ||
| 008 | 190110s1999 pe ||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aP/061.3:622+502.55/C74|83 | ||
| 100 |
_951769 _aValderrama, L. |
||
| 245 | _aTreatment of gold bearing tailings in the 3pc-column flotation | ||
| 260 |
_aLima _bColegio de Ingenieros del Perú _c1999 |
||
| 300 |
_app. 117-125 _bilus., tbls. |
||
| 650 |
_91335 _aFLOTACION |
||
| 650 |
_93 _aORO |
||
| 650 |
_913187 _aTRATAMIENTO DE RELAVES |
||
| 700 |
_94033 _aDa Rosa, J.J. |
||
| 700 |
_94035 _aRubio, J. |
||
| 773 |
_018454 _918454 _aCongreso Internacional de Minería y Medio Ambiente _dLima Colegio de Ingenieros del Perú 1999 _g1999 _o18454 _tInternational Mining and Environment Congress "Clean technology: third Millennium challenge" |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cARTC |
||
| 999 |
_c37768 _d37768 |
||