| 000 | 005460000a22001570004500 | ||
|---|---|---|---|
| 090 |
_aAR _b00167 |
||
| 245 | 1 | 0 | _aEmpty forest: many large animals are already ecologically extinct in vast areas of neotropical forest where the vegetation still appears intact |
| 650 | 1 | 4 |
_aDeforestación _9266 |
| 650 | 1 | 4 |
_aBosques tropicales _992765 |
| 650 | 1 | 4 |
_aActividades extractivas _99322 |
| 650 | 1 | 4 |
_aImpacto ecológico _98107 |
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aRedford, Kent H. _912222 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tBioscience _316 _h6 _q412-422 _d1992 _g42 |
|
| 999 |
_c9268 _d9268 |
||