000 | 01191pam a2200313 i 4500 | ||
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999 |
_c938 _d938 |
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001 | 4645138 | ||
003 | Biblioteca de INTEMIN | ||
005 | 20180501002848.0 | ||
008 | 790522s1979 paua b f000 0 eng | ||
010 | _a 79015652 | ||
040 |
_aDLC _cDLC _dDLC |
||
050 | 0 | 0 |
_aTN23 _b.U43 no. 8392 _aTN305 |
082 | 0 | 0 |
_a622/.08 s _a622/.42/028 |
100 | 1 |
_aThimons, Edward D. _91110 |
|
245 | 1 | 0 |
_aForecasting methane hazards in metal and nonmetal mines / _cby Edward D. Thimons, Robert P. Vinson, and Fred N. Kissell. |
260 |
_aPittsburgh, Pa. : _bDept. of the Interior, Bureau of Mines, _c1979. |
||
300 |
_aiii, 9 p. : _bill. ; _c27 cm. |
||
490 | 1 |
_aReport of investigations ; _v8392 |
|
504 | _aBibliography: p. 9. | ||
650 | 0 |
_aMine gases. _91139 |
|
650 | 0 |
_aMethane. _93004 |
|
650 | 0 |
_aMine safety. _93005 |
|
700 | 1 |
_aVinson, Robert P., _ejoint author. _91334 |
|
700 | 1 |
_aKissell, Fred N., _ejoint author. _9646 |
|
830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8392. _9793 |
|
906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
942 |
_2udc _cCR |