| 000 | 00412nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c |
||
| 082 | _a577.627 GOE-W | ||
| 100 | _aGoel, P K | ||
| 245 | _aWater pollution: Causes, effects and control | ||
| 250 | _a | ||
| 260 |
_aNew Age International Publishers (P) Ltd., New Delhi _c2001 |
||
| 300 | _a | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_aSUB _b _c |
||
| 650 | _aWater pollution | ||
| 942 | _cBK | ||
| 999 |
_c543154 _d543154 |
||