| 000 | 01177pam a2200313 a 4500 | ||
|---|---|---|---|
| 999 |
_c4531 _d4531 |
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| 001 | 2383194 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180710172057.0 | ||
| 008 | 840308s1984 mdua b f000 0 eng | ||
| 010 | _a 84600051 | ||
| 040 |
_aDLC _cDLC _dDLC |
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| 043 | _an-usa-- | ||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 8892 _aTN279 |
| 082 | 0 | 0 |
_a622 s _a622/.334 _219 |
| 086 | 0 | _aI 28.23:8892 | |
| 100 | 1 |
_aStachura, Virgil J. _91493 |
|
| 245 | 1 | 0 |
_aAirblast and ground vibration generation and propagation from contour mine blasting / _cby Virgil J. Stachura, David E. Siskind, and John W. Kopp. |
| 260 |
_a[Avondale, Md.] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1984. |
||
| 300 |
_aii, 31 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aReport of investigations ; _v8892 |
|
| 504 | _aBibliography: p. 11. | ||
| 650 | 0 |
_aBlasting. _91494 |
|
| 650 | 0 |
_aBlast effect _xMeasurement. _91495 |
|
| 650 | 0 |
_aCoal mines and mining _zAppalachian Region. _92208 |
|
| 700 | 1 |
_aSiskind, D. E. _91105 |
|
| 700 | 1 |
_aKopp, John W. _93572 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8892. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
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| 942 |
_2udc _cCR |
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