| 000 | 004510000a22001570004500 | ||
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| 090 |
_aAR _b00974 |
||
| 245 | 1 | 0 | _aCueva del Guácharo |
| 650 | 1 | 4 |
_aEspeleología _94156 |
| 650 | 1 | 4 |
_aCavernas _993465 |
| 650 | 1 | 4 |
_aDescripción de cavernas _993586 |
| 651 | 4 |
_lCueva del Guácharo _dCaripe _pVenezuela _992749 |
|
| 041 | 0 | _aEspañol | |
| 100 | 1 |
_aHoffman, Forrest M. _992960 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tGeomundo Especial Venezuela _3350 _q20-26 _d1984? |
|
| 999 |
_c10062 _d10062 |
||