| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c174 _d174 |
||
| 003 | Biblioteca INTEMIN | ||
| 005 | 20180417121307.0 | ||
| 007 | Publicación seriada | ||
| 008 | 180417b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aInglés | ||
| 080 | _a621.928.5 : 622.341 (774) (47) | ||
| 100 |
_aSorensen, R. T. _9570 |
||
| 245 |
_aFlotation treatment of experimental iron ore tailing from Champion . Marquette range, Michigan. _cSorensen, R. T. |
||
| 260 |
_aWashington _bBureau of mines _c1964 |
||
| 490 |
_aRI _v6532 |
||
| 650 |
_aflotación _9538 |
||
| 650 |
_amenas de hierro _9571 |
||
| 651 |
_aChampion, mina (Michigan, E.E.U.U.) _9572 |
||
| 700 |
_aColombo, A.F.;Frommer, D. W. _9573 |
||
| 942 |
_2udc _cCR |
||