| 000 | 00341nam a22001217a 4500 | ||
|---|---|---|---|
| 020 | _a8188429821 | ||
| 082 |
_222 _a620.819 |
||
| 100 | _aKumaravelan, R. and Anandan, P. | ||
| 245 | _aEnvironmental science and engineering / | ||
| 260 |
_aNew Delhi, _bScitech Publication, _cc2006. |
||
| 300 |
_aI-8 p. ; _bill. ; _c24 cm. |
||
| 942 |
_2ddc _cCIVIL _05 |
||
| 999 |
_c201 _d201 |
||