| 000 | 00702 a2200253 4500 | ||
|---|---|---|---|
| 001 | 43131 | ||
| 020 | _a90-6191-687-90 | ||
| 041 | _aeng | ||
| 080 | _a622.271 Int:86 | ||
| 245 | _aGeotechnical stability in surface mining : proceedings of the international symposium on geotechnical stability in surface mining, Calgary, 6-7 Nov., 1986 / edited by Raj Singhal | ||
| 250 | _a | ||
| 260 | _aRotterdam | ||
| 260 | _bA.A. Balkema, | ||
| 260 | _c1986 | ||
| 300 | _ax,411 p. | ||
| 300 | _c24 cm | ||
| 490 | _a | ||
| 100 | _aInternational symposium on geotechnical stability in surface mining (1986 : Calgary) | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aStrip mining | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c39720 _d39720 |
||