| 000 | 005960000a22001930004500 | ||
|---|---|---|---|
| 090 |
_aAR _b00642 |
||
| 245 | 1 | 0 | _aTemporal variation in birds and fruits along an elevational gradient in Costa Rica |
| 650 | 1 | 4 |
_aAves _992429 |
| 650 | 1 | 4 |
_aRelación planta-animal _992861 |
| 650 | 1 | 4 |
_aMigraciones de aves _993017 |
| 650 | 1 | 4 |
_aBosques tropicales _992765 |
| 650 | 1 | 4 |
_aDistribución altitudinal _94375 |
| 651 | 4 |
_pCosta Rica _992749 |
|
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aBlake, John G. _993747 |
|
| 100 | 1 |
_aLoiselle, Bette A. _993748 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tEcology _357 _q180-193 _d1991 _g72 |
|
| 999 |
_c9734 _d9734 |
||