| 000 | 00362 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aGeographical variation in Ficedula tricolor | |
| 260 |
_aNew York _c1953 |
||
| 650 | _aPalearctic Birds | ||
| 650 | _aFicedula Tricolor | ||
| 100 | 1 |
_aVaurie, Charles _d |
|
| 300 | _a8 p. | ||
| 440 |
_aNo. 2 _vAmerican Museum Novitates |
||
| 942 |
_2udc _cB |
||
| 901 | _a41148 | ||
| 999 |
_c53243 _d53243 |
||