| 000 | 00329nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1971 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aRobert W. Karn | ||
| 245 | _aContemporary Perspective Of Biology | ||
| 250 | _a1st | ||
| 260 |
_aNEW YORK _bJOHN WILEY & SONS _c1971 |
||
| 300 | _a606 | ||
| 700 |
_aEllen J. Karn _a |
||
| 999 |
_c1168 _d1168 |
||