| 000 | 00364nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 161001s2003 xx 000 0 und d | ||
| 020 | _a8170353165 | ||
| 082 | _a363.7 K98E | ||
| 100 | _aKumar,H.D | ||
| 245 | _aEnvironmental science | ||
| 260 |
_aDelhi _bDaya publishing house _c2003 |
||
| 300 | _a459p.;22cm | ||
| 650 | _aEnvironmental sciences | ||
| 942 |
_2ddc _cC |
||
| 999 |
_c8462 _d8462 |
||