| 000 | 004870000a22001690004500 | ||
|---|---|---|---|
| 090 |
_aAR _b02989 |
||
| 245 | 1 | 0 | _aOn the nature of keystone species |
| 650 | 1 | 4 |
_aTaxonomía _992343 |
| 650 | 1 | 4 |
_aEspecies clave _993138 |
| 650 | 1 | 4 |
_aEcología _992250 |
| 653 | _gFicus spp. | ||
| 653 |
_gCactoblastis _eCactoblastis cactorum |
||
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aVanclay, Jerome _996562 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tConservation Ecology: a Peer-Reviewed Journal _3798 _h1 _q1-2 _d1999 _g3 |
|
| 999 |
_c12047 _d12047 |
||