| 000 | 00777nam a2200241u 4500 | ||
|---|---|---|---|
| 001 | 00919853 | ||
| 003 | PWmBRO | ||
| 005 | 20240602102149.0 | ||
| 008 | 901120s1975 waua f eng | ||
| 010 | _a90065080 | ||
| 090 | 0 |
_aVF _b622.0/6173/P965 |
|
| 245 | 0 | 0 |
_aPrompt copper recovery from mine strip waste / _cby B.W. Madsen ... [et al.] |
| 260 | 0 |
_a[Washington] : _bUnited States. Dept. of the interior, Bureau of Mines, _c1975. |
|
| 300 |
_a19 p. : _bill. |
||
| 490 | 1 |
_aReport of investigations ; _v8012 |
|
| 650 | 0 | _aCopper ores. | |
| 650 | 0 | _aStrip mining. | |
| 650 | 0 | _aSpoil banks. | |
| 710 | 2 | 0 |
_aUnited States. _bBureau of Mines. |
| 830 | 0 |
_aReport of investigations (United States. _bBureau of Mines) ; _v8012 |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _a077544 |
| 999 |
_c54584 _d54584 |
||