| 000 | 005550000a22001810004500 | ||
|---|---|---|---|
| 090 |
_aAs _bSeriadas |
||
| 100 | 1 |
_aPeña Puerto, José Miguel _9100490 |
|
| 700 | 1 |
_aAyala Mendoza, Miguel Eduardo _9100491 |
|
| 245 | 1 | 0 | _aSustitución de fuel oil por gas natural en ANDERCOL Medellín |
| 650 | 1 | 4 |
_aCombustibles _949081 |
| 650 | 1 | 4 |
_aGas natural _924995 |
| 650 | 1 | 4 |
_aTecnologías limpias _919208 |
| 650 | 1 | 4 |
_aFuel oil _9100493 |
| 651 | 4 |
_dAntioquia _992749 |
|
| 041 | 0 | _aEspañol | |
| 942 | _cARTICULO | ||
| 773 | 1 |
_tProducción + limpia _h1 _q61-76 _d2008 _g3 |
|
| 999 |
_c16274 _d16274 |
||