| 000 | 00983nam a22002417a 4500 | ||
|---|---|---|---|
| 001 | 29544 | ||
| 008 | 190110s1999 pe ||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aP/061.3:622+502.55/C74|63 | ||
| 100 |
_943188 _aMantsevich, M.I. |
||
| 245 | _aProspects for development of combined technologies for processing of ores of heavy non-ferrous metals | ||
| 260 |
_aLima _bColegio de Ingenieros del Perú _c1999 |
||
| 300 |
_app. 281-285 _btbls., diagr. |
||
| 650 |
_91335 _aFLOTACION |
||
| 650 |
_910227 _aMETALES NO FERROSOS |
||
| 650 |
_92805 _aMETALES PESADOS |
||
| 650 |
_93538 _aPROCESAMIENTO DE MINERALES |
||
| 650 |
_91607 _aPROTECCION AMBIENTAL |
||
| 700 |
_943189 _aKhersonskaya, I.I. |
||
| 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 |
_c29544 _d29544 |
||