| 000 | 00678 a2200193 4500 | ||
|---|---|---|---|
| 110 | _aU. S. DEPT. OF THE INTERIOR | ||
| 245 | 1 |
_aReport of Investegations 7651 _bGROUND VIBRATIONS FROM TUNNEL BLASTING IN GRANITE CHEYENNE MOUNTAIN(NORAD), COLO _cJames J. Olson... [et al.] |
|
| 260 |
_bU. S. Dept. Of The Interior, Bureau Of Mines,[S. L.] _c1972 |
||
| 300 | _a25p | ||
| 440 | _aReport of Investegations | ||
| 500 | _aBound With Usbm Ri-7651-7652,7654-7666,Lack No.7657 | ||
| 650 | _aBIOLOGICAL CHEMISTRY | ||
| 653 | _aENZYMES | ||
| 700 | _aOlson, James J. | ||
| 700 | _aDavid, E. Fogelson | ||
| 700 | _aDick, Richard A. | ||
| 700 | _aHendrickson, Arlo D. | ||
| 942 | _cTR | ||
| 999 |
_c397067 _d397067 |
||