000 | 01020n a2200301 4500 | ||
---|---|---|---|
001 | 00945390 | ||
003 | PWmBRO | ||
005 | 20240602102338.0 | ||
008 | 910918s1980 dcua b f00010 eng | ||
010 | _a 80607894 | ||
069 | _a91055109 | ||
090 | _b622.1/59/S779 | ||
100 | 1 | 0 | _aStagg, Mark S. |
245 | 1 | 0 |
_aMeasurement of blast-induced ground vibrations and seismograph calibration / _cby Mark S. Stagg and Alvin J. Engler. |
260 | 0 |
_a[Washington] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1980. |
|
300 |
_aii, 62 p. : _bill. |
||
490 | 1 |
_aReport of investigations ; _v8506 |
|
650 | 0 | _aSeismic prospecting. | |
650 | 0 | _aBlast effect. | |
650 | 0 |
_aSeismometers _xCalibration. |
|
650 | 0 | _aSeismometry. | |
700 | 1 | 0 | _aEngler, Alvin J. |
710 | 2 | 0 |
_aUnited States. _bBureau of Mines. |
810 | 2 | 0 |
_aUnited States. _bBureau of Mines. _tReport of investigations ; _v8506 |
830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8506. |
|
942 | _2ddc | ||
994 | 0 | 1 | _a082079 |
999 |
_c57694 _d57694 |