| 000 | 00450nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 201023s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a000000000000 | ||
| 100 | _aGarg, S.K. | ||
| 245 | 0 | _aSewage disposal and air pollution | |
| 250 | _a1st | ||
| 260 |
_aNew Delhi _bKhanna _c2009 |
||
| 300 | _axx, 1189 | ||
| 365 | _b265 | ||
| 650 | _aCivil Engg. | ||
| 942 | _cTB | ||
| 999 |
_c1642 _d1642 |
||