| 000 | 00467nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 200129s9999 xx 000 0 und d | ||
| 041 | 0 | _aspa | |
| 082 | 0 | 4 | _a338.766/ P448/1.3.052(c) |
| 100 | 1 | _aPetroecuador | |
| 245 | 0 | _aPlanificación socioambiental y compañias petroleras | |
| 250 | _aPUCE | ||
| 264 |
_aEcuador , _c2000 |
||
| 300 |
_a491 p. ; _c 21.2 cm |
||
| 336 | _atxt | ||
| 337 | _an | ||
| 338 | _anc | ||
| 999 |
_c254835 _d254835 |
||
| 942 | 0 | 0 | _00 |