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| 005 | 20260520004250.0 | ||
| 008 | 260224s2011 xxu | ||
| 245 | 0 | 0 | _aChallenges and opportunities |
| 260 |
_a _b _cmay. 2011 |
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| 270 | _a17/06/2011 ; 17/06/2011 | ||
| 300 | _a7 p. ; 28-30;32-34;36 | ||
| 581 | _a772 | ||
| 773 | 0 |
_tPetroleum Review _g65 |
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| 942 | _cARTICULO | ||
| 999 |
_c182820 _d182820 |
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