| 000 | 005670000a22001810004500 | ||
|---|---|---|---|
| 090 |
_aAR _b03404 |
||
| 245 | 1 | 0 | _aTwo new races of birds from the upper Magdalena Valley Colombia |
| 500 | _a<Colección Aves> | ||
| 650 | 1 | 4 |
_aOrnitología _993189 |
| 650 | 1 | 4 |
_aDistribución _992865 |
| 650 | 1 | 4 |
_aVariación geográfica _994577 |
| 650 | 1 | 4 |
_aHábitat _992506 |
| 651 | 4 |
_lValle del Magdalena _992749 |
|
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aMiller, Alden H. _997010 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tProceedings of the Biological Society of Washington _341 _q13-20 _d1952 _g65 |
|
| 999 |
_c12455 _d12455 |
||