| 000 | 00356nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190829s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9780670168106 | ||
| 100 | _aSchmalhausen, I | Dobzhansky, Theodosius | ||
| 245 | 0 | _aFactors of Evolution: The Theory of Stabilizing Selection | |
| 260 |
_bA Studio Book _aNew York _c1980 |
||
| 650 | _aZoology | ||
| 942 | _cBK | ||
| 999 |
_c6670 _d6670 |
||