| 000 | 00404nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a978-81-313-1394-7 | ||
| 041 | _aeng | ||
| 082 |
_aD854 _bQ2 |
||
| 100 | _aTrivedi, P.R. . | ||
| 245 | 0 |
_aPollution / _cby P.R. Trivedi. |
|
| 260 |
_aNew Delhi : _bA P H Publishing Corporation , _c2012 |
||
| 300 | _a330p ; | ||
| 650 | _aPollution | ||
| 942 | _cTB | ||
| 999 |
_c72768 _d72768 |
||