| 000 | 00856n a2200253 4500 | ||
|---|---|---|---|
| 001 | 00946265 | ||
| 003 | PWmBRO | ||
| 005 | 20240602102346.0 | ||
| 008 | 911002s1974 dcu b f0 010 eng0 | ||
| 010 | _a91055166 | ||
| 090 | 0 |
_aVF _b622.0/6173/D485w |
|
| 100 | 1 | 0 | _aDeurbrouck, Albert W. |
| 245 | 1 | 0 |
_aWashing fine-size coal in a dense-medium cyclone / _cby Albert W. Deurbrouck. |
| 260 | 0 |
_a[Washington] : _bU.S. Dept. of the Interior, Bureau of Mines, _c[1974]. |
|
| 300 | _a6 p. | ||
| 490 | 1 |
_aReport of investigations ; _v7982 |
|
| 650 | 0 | _aCoal washing. | |
| 650 | 0 | _aSeparators (Machines). | |
| 710 | 2 | 0 |
_aUnited States. _bBureau of Mines. |
| 810 | 2 | 0 |
_aUnited States. _bBureau of Mines. _tReport of investigations ; _v7982 |
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v7982 |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _a082396 |
| 999 |
_c57911 _d57911 |
||