000 | 01136cam a2200289 a 4500 | ||
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999 |
_c994 _d994 |
||
001 | 897391 | ||
003 | Biblioteca de INTEMIN | ||
005 | 20180501104209.0 | ||
008 | 810223s1981 dcua b f000 0 eng | ||
010 | _a 81001765 | ||
040 |
_aDLC _cDLC _dDLC |
||
050 | 0 | 0 |
_aTN23 _b.U43 no. 8577 _aTN295 |
082 | 0 | 0 |
_a622 s _a622/.8 _219 |
100 | 1 |
_aProsser, L. J. _q(Leonard J.) _93173 |
|
245 | 1 | 0 |
_aMethane drainage study using an underground pipeline, Marianna mine 58 / _cby L.J. Prosser, Jr., G.L. Finfinger, and J. Cervik. |
260 |
_a[Washington, D.C.] : _bUnited States Dept. of the Interior, Bureau of Mines, _c[1981] |
||
300 |
_aii, 29 p. : _bill. ; _c27 cm. |
||
490 | 1 |
_aReport of investigations ; _v8577 |
|
504 | _aBibliography: p. 29. | ||
650 | 0 |
_aCoal mines and mining _xSafety measures. _9692 |
|
650 | 0 |
_aMine ventilation. _9649 |
|
650 | 0 |
_aCoalbed methane drainage. _9800 |
|
700 | 1 |
_aFinfinger, Gerald L. _93174 |
|
700 | 1 |
_aCervik, Joseph. _92375 |
|
830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8577. _9793 |
|
906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
942 |
_2udc _cCR |