| 000 | 00503nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260520000747.0 | ||
| 008 | 260224s2007 xxu | ||
| 245 | 0 | 0 |
_aDrilling industry boosts environmental awareness, pushes knowledge acquisition _b2007 IADC Environmental Conference & Exhibition |
| 260 |
_a _b _cmarzo-abril 2007 |
||
| 270 | _a16/04/2008 ; 16/04/2008 | ||
| 300 | _a1 p. ; 96 | ||
| 581 | _a2 | ||
| 773 | 0 |
_tDrilling Contractor _g63 |
|
| 942 | _cARTICULO | ||
| 999 |
_c167782 _d167782 |
||