| 000 | 00445cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1994 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aYA6 D535 | ||
| 245 |
_aEnvironmentally viable mining technology for fragile ground conditions _cedited by B.B. Dhar and A.K. Dube |
||
| 260 |
_aDhanbad _bCentral Mining Research Station _c1994 |
||
| 300 | _a262p. | ||
| 650 | _aTechnology - Environmental aspects | ||
| 700 | _aDube, A.K. | ||
| 700 | _aDhar, B.B | ||
| 999 |
_c492839 _d492839 |
||