| 000 | 00402nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1989 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81 204 0454 8 | ||
| 082 | _a622.379 HANG | ||
| 100 | _aHANDA (O P). | ||
| 245 | _aGround water drilling. | ||
| 260 |
_aNew Delhi. _bOxford & IBH Publishing, _c1989 |
||
| 300 | _aiv,236 | ||
| 650 | _aGround Water Drilling | ||
| 690 | _aMinin | ||
| 906 | _a04308 | ||
| 999 |
_c92839 _d92839 |
||