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| 005 | 20260520000925.0 | ||
| 008 | 260224s2011 xxu | ||
| 245 | 0 | 0 | _aUnconventional shale gas could soon be a global resource |
| 260 |
_a _b _cmar. 2011 |
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| 270 | _a01/04/2011 ; 01/04/2011 | ||
| 300 | _a6 p. ; 32-33;35-36;38-39 | ||
| 581 | _a3 | ||
| 773 | 0 |
_tE & P _g84 |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aAtkins, Laura _944954 |
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