| 000 | 00386nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a8176251267 | ||
| 082 |
_a577.27 _bRAE |
||
| 100 |
_aRam Kumar _944706 |
||
| 245 |
_aEnvironmental chemical hazards _cRam Kumar |
||
| 260 |
_aNew Delhi: _bSarup and Sons, _c2000. |
||
| 300 | _a374p | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aPollution-Environmental aspects _911057 |
||
| 942 | _cBK | ||
| 999 |
_c21693 _d21693 |
||