| 000 | 004370000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a639.9 BLA | ||
| 100 | _aBlack, John D | ||
| 245 | _aBiological conservation : with particular exphasis on wild life | ||
| 260 | _aNew York, Mc Graw- Hill Book Company Inc | ||
| 260 | _c1954 | ||
| 300 | _a328 | ||
| 650 | _aWild life - conservation/ biological conservation/ fishes/ aquatic animals/ birds/ mammals | ||
| 942 | _cBK | ||
| 999 |
_c221616 _d221616 |
||