| 000 | 00395nam a2200169Ia 4500 | ||
|---|---|---|---|
| 100 | _aGarg. S. K. | ||
| 020 | _a978-81-7409-230-4 | ||
| 365 | _b275 | ||
| 942 | _cBK | ||
| 654 | _aSewage disposal | ||
| 654 | _a Air disposal engineering | ||
| 654 | _a | ||
| 245 | _aSewage disposal and air pollution engineering | ||
| 260 |
_aNew Delhi _c1979 |
||
| 082 | _a628.36 | ||
| 300 |
_bPb _axx,1230 |
||
| 999 |
_c352780 _d352780 |
||
| 041 | _aeng | ||