| 000 | 007880000a22002650004500 | ||
|---|---|---|---|
| 090 |
_aAR _b02997 |
||
| 245 | 1 | 0 | _aChallenges in the quest for keystones |
| 650 | 1 | 4 |
_aEspecies clave _993138 |
| 650 | 1 | 4 |
_aTaxonomía _992343 |
| 650 | 1 | 4 |
_aPrioridades de conservación _96993 |
| 650 | 1 | 4 |
_aEcología _992250 |
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aTilman, David _917200 |
|
| 700 | 1 |
_aEstes, James A. _996573 |
|
| 700 | 1 |
_aMenge, Bruce A. _996574 |
|
| 700 | 1 |
_aBond, William J. _996575 |
|
| 700 | 1 |
_aMills, Judy A. _99819 |
|
| 700 | 1 |
_aDaily, Gretchen C. _91062 |
|
| 700 | 1 |
_aCastilla, Juan Carlos _996576 |
|
| 700 | 1 |
_aLubchenco, Jane _995600 |
|
| 700 | 1 |
_aPaine, Robert T. _996577 |
|
| 100 | 1 |
_aPower, Mary E. _996578 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tBioscience _316 _h8 _q609-620 _d1996 _g46 |
|
| 999 |
_c12055 _d12055 |
||