| 000 | 00982nam a2200277u 4500 | ||
|---|---|---|---|
| 001 | 00712027 | ||
| 003 | PWmBRO | ||
| 008 | 851206s1985 paua b f00000 eng | ||
| 039 | 0 |
_a2 _b3 _c3 _d3 _e3 |
|
| 050 | 0 |
_aTN23 _b.U43 no. 9020 _aTN780 |
|
| 082 | 0 |
_a622 s _a669/.3�19 |
|
| 090 | 0 |
_aVF _b669.3/C144 |
|
| 245 | 0 | 0 |
_aCalcium chloride-oxygen leaching and metals recovery from an arsenical copper-cobalt concentrate / _cby G. A. Smyres ... [et al.]. |
| 260 | 0 |
_aPgh. [i.e. Pittsburgh] Pa. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1986. |
|
| 300 |
_a21 p. : _bill |
||
| 490 | 1 |
_aReport of investigations / Bureau of Mines ; _v9020 |
|
| 650 | 0 |
_aCopper _xMetallurgy. |
|
| 650 | 0 |
_aCobalt _xMetallurgy. |
|
| 650 | 0 | _aLeaching. | |
| 650 | 0 | _aCalcium chloride. | |
| 700 | 1 | 0 |
_aSmyres, G. A. _q(Gary A.) |
| 710 | 1 | 0 |
_aUnited States. _bBureau of Mines. |
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9020. |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 057 592 |
| 999 |
_c45947 _d45947 |
||