| 000 | 006900000a22002290004500 | ||
|---|---|---|---|
| 090 |
_aAR _b03604 |
||
| 245 | 1 | 0 | _aPesticides and international migratory bird conservation |
| 500 | _a<Colección uso y valoración> | ||
| 650 | 1 | 4 |
_aAves migratorias _992790 |
| 650 | 1 | 4 |
_aContaminación _992850 |
| 650 | 1 | 4 |
_aMortalidad _99773 |
| 650 | 1 | 4 |
_aManejo de vida silvestre _993329 |
| 650 | 1 | 4 |
_aAgroecología _9230 |
| 653 |
_gButeo _eButeo swainsoni |
||
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aMineau, Pierre _997292 |
|
| 700 | 1 |
_aZaccagnini, María Elena _964394 |
|
| 700 | 1 |
_aWoodbridge, Brian _997293 |
|
| 100 | 1 |
_aHooper, Michael J. _997294 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tPreprint _q1-45 _d1999? |
|
| 999 |
_c12654 _d12654 |
||