| 000 | 004130000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1993 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8120407903 | ||
| 041 | _aeng | ||
| 080 | _aGV:55z7 N3-;1 | ||
| 082 | _aGV:55z7 N3-;1 | ||
| 100 |
_aHeptulla Najma _fEd |
||
| 245 | _aEnviornment protection in developing countries | ||
| 260 |
_aNew Delhi _bOxford & IBH _c1993 |
||
| 650 | _aBiology | ||
| 650 | _aEconomics | ||
| 999 |
_c161037 _d161037 |
||