| 000 | 00384nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230118s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-219-0883-3 | ||
| 082 | _a574.192 | ||
| 082 | _bDAR/A | ||
| 100 |
_aDR.SS. _bDARA |
||
| 245 | 2 | _aa text book of envirormental chemistry and pollution control | |
| 260 | _aRAM NAGAR ,NEW DELHI | ||
| 260 | _bS.CHAND &COMPANY LTD | ||
| 260 | _c1993 | ||
| 999 |
_c3314 _d3314 |
||