| 000 | 00406nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260608201702.0 | ||
| 008 | 260224s2010 xxu | ||
| 245 | 0 | 0 | _aSole Cupiagua field operations revert to Colombia's Ecopetrol |
| 260 |
_a _b _c12 jul. 2010 |
||
| 270 | _a08/04/2011 ; 20/07/2010 | ||
| 300 | _a1 p. ; 32 | ||
| 581 | _a25 | ||
| 773 | _g | ||
| 942 | _cARTICULO | ||
| 999 |
_c175084 _d175084 |
||