| 000 | 00330nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1973 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aErnst Mayr | ||
| 245 | _aAnimal Species And Evolution | ||
| 250 | _a1st | ||
| 260 |
_aCAMBRIDGE _bTHE BWELKNAP PRESS OF HARVARD UNI. PRESS _c1973 |
||
| 300 | _a797 | ||
| 700 |
_a _a |
||
| 999 |
_c36733 _d36733 |
||