| 000 | 006370000a22001930004500 | ||
|---|---|---|---|
| 090 |
_aAR _b02139 |
||
| 245 | 1 | 0 | _aComparing the effects of landscape fragmentation by forestry and agriculture on predation of artificial nests |
| 650 | 1 | 4 |
_aUso de la tierra _994245 |
| 650 | 1 | 4 |
_aImpacto ambiental _992215 |
| 650 | 1 | 4 |
_aEcología del paisaje _992227 |
| 650 | 1 | 4 |
_aAves _992429 |
| 651 | 4 |
_pCanada _992749 |
|
| 653 |
_gTamiascuirus _eTamiascuirus hudsonicus |
||
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aHobson, Keith A. _995624 |
|
| 100 | 1 |
_aBayne, Erin M. _995625 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tConservation Biology _324 _h6 _q1418-1429 _d1997 _g11 |
|
| 999 |
_c11214 _d11214 |
||