| 000 | 00366 a2200133 4500 | ||
|---|---|---|---|
| 245 | 1 | _aGeographical variation in the pearl-spotted owlet, Glaucidium perlatum (Vieillot) | |
| 260 |
_aChicago _c1951 |
||
| 650 | _aPearl-Spotted Owlet | ||
| 100 | 1 |
_aRand, A.L. _d |
|
| 300 | _a6 p. | ||
| 440 |
_aNo. 86 _vNatural History Miscellanea |
||
| 942 |
_2udc _cB |
||
| 901 | _a42851 | ||
| 999 |
_c56195 _d56195 |
||