| 000 | 00392nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1989 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81 7024 210 X | ||
| 082 | _a363.73 SRIE | ||
| 100 | _aSRIVASTAVA (Y). | ||
| 245 | _aEnvironmental pollution. | ||
| 260 |
_aND _bAshish publishing house _c1989 |
||
| 300 | _aVII,84 | ||
| 650 | _aPollution | ||
| 690 | _aSocial Problems | ||
| 906 | _a043825 | ||
| 999 |
_c93508 _d93508 |
||