| 000 | 00844nam a22002417a 4500 | ||
|---|---|---|---|
| 001 | 6636 | ||
| 008 | 190110s1999 ne ||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _a624.12(082.21)/A48|12 | ||
| 100 |
_914517 _aYoung, Chapman |
||
| 245 | _aControlled-foam injection for hard rock excavation | ||
| 260 |
_aRotterdam _bA.A. Balkema _c1999 |
||
| 300 |
_app. 115-121 _bilus. |
||
| 490 | _vt.1 | ||
| 650 |
_95423 _aALTA PRESION |
||
| 650 |
_96372 _aEXCAVACION |
||
| 650 |
_9122 _aFRACTURAS |
||
| 650 |
_9536 _aMECANICA DE ROCAS |
||
| 711 |
_9254 _aUnited States Rock Mechanics Symposium, 37 _cVail, Colorado, United States _d6-9 June 1999 |
||
| 773 |
_031482 _931482 _aUnited States Rock Mechanics Symposium, 37 Amadei, Bernard _dRotterdam A.A. Balkema 1999 _o31482 _tRock mechanics for industry |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cCAPL |
||
| 999 |
_c6636 _d6636 |
||