| 000 | 00392 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aRevision of some species of Pero from the Western United States (Lepidoptera, Geometridae) | |
| 260 |
_aNew York _c1955 |
||
| 650 | _aPero | ||
| 650 | _aGeometridae | ||
| 100 | 1 |
_aRindge, F.H. _d |
|
| 300 | _a33 p. | ||
| 440 |
_aNo. 1750 _vAmerican Museum Novitates |
||
| 942 |
_2udc _cB |
||
| 901 | _a49387 | ||
| 999 |
_c53343 _d53343 |
||