| 000 | 00418nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | USJPLib | ||
| 008 | 180511b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng. | ||
| 082 |
_a590 _bMAY |
||
| 100 |
_aMayr, Ernst _934223 |
||
| 245 |
_aSystematics and the origin of species _bfrom the viewpoint of a zoologist |
||
| 260 |
_aNew York _bColumbia University _c1942 |
||
| 300 |
_axiv, 334 p. _bill. _c23 cm. |
||
| 942 |
_2ddc _cLM |
||
| 999 |
_c149491 _d149491 |
||