| 000 | 00399nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200826s2010 xx 000 0 und d | ||
| 020 | _a9788190890809 | ||
| 041 | _aeng | ||
| 100 | _aRavikrishnan, A | ||
| 245 | _aEnvironmental science and engineering | ||
| 250 | _a6 | ||
| 260 |
_aChennai _bSri Krishna Publishing _c2010 |
||
| 650 | _aEnvironmental Science | ||
| 906 | _aLending | ||
| 999 |
_c25993 _d25993 |
||
| 942 | _cBook | ||