| 000 | 01167cam a2200289 i 4500 | ||
|---|---|---|---|
| 999 |
_c451 _d451 |
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| 001 | 4676518 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180421154148.0 | ||
| 008 | 800918s1981 dcua b f000 0 eng | ||
| 010 | _a 80607782 | ||
| 040 |
_aDLC _cDLC _dDLC |
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| 050 | 0 | 0 |
_aTN23 _b.U43 no. 8512 _aTN312 |
| 082 | 0 | 0 |
_a622 s _a622/.3632 _219 |
| 086 | 0 | _aI 28.23: | |
| 100 | 1 |
_aPage, Steven J. _91240 |
|
| 245 | 1 | 0 |
_aEffectiveness of wet cutter bars in reducing salt mine dust / _cby Steven J. Page, Charles W. Urban, and Jon C. Volkwein. |
| 260 |
_a[Washington] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1981. |
||
| 300 |
_a10 p. : _bill. ; _c27 cm. |
||
| 490 | 1 |
_aReport of investigations - Bureau of Mines ; _v8512 |
|
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aSalt mines and mining _xDust control. _91507 |
|
| 650 | 0 |
_aMining machinery _xCutter bars. _91508 |
|
| 700 | 1 |
_aUrban, Charles W., _ejoint author. _91511 |
|
| 700 | 1 |
_aVolkwein, J. C. _q(Jon C.), _ejoint author. _91512 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8512. _9793 |
|
| 906 |
_a7 _bcbc _corignew _du _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
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