| 000 | 00404nab a2200157 4500 | ||
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| 005 | 20260520003040.0 | ||
| 008 | 260224s2008 xxu | ||
| 245 | 0 | 0 | _aCanada: Shell moves for tight-gas assets |
| 260 |
_a _b _cago. 2008 |
||
| 270 | _a15/07/2011 ; 15/07/2011 | ||
| 300 | _a1 p. ; 28 | ||
| 581 | _a8 | ||
| 773 | 0 |
_tPetroleum Economist _g75 |
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| 942 | _cARTICULO | ||
| 999 |
_c183844 _d183844 |
||