000 | 00398pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aUSBM _bRI-7678 |
||
100 | _aVisne,A | ||
245 | 1 | _aMEASUREMENT AND REDUCTION OF NOISE FROM DETONATING CORD USED IN QUARRY BLASTING. | |
260 |
_a _bU. S. Dept. Of The Interior, Bureau Of Mines, [S. L.] _c1972 |
||
300 | _a28 | ||
500 | _aBound With Usbm-7667-7677. | ||
964 | _gCIRC | ||
997 | _aTR14600 C | ||
999 |
_c400290 _d400290 |