| 000 | 00393nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260608201739.0 | ||
| 008 | 260224s2008 xxu | ||
| 245 | 0 | 0 | _aBC's Beaver River field flows gas from shales |
| 260 |
_a _b _c27 oct. 2008 |
||
| 270 | _a29/07/2011 ; 29/07/2011 | ||
| 300 | _a2 p. ; 42;44 | ||
| 581 | _a40 | ||
| 773 | _g | ||
| 942 | _cARTICULO | ||
| 999 |
_c184581 _d184581 |
||