| 000 | 00425nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c37478 _d37478 |
||
| 008 | 231218b ||||| |||| 00| 0 eng d | ||
| 020 | _a9789386173225 | ||
| 100 | _aGupta, Om Prakash. | ||
| 245 |
_aElement of water pollution control engineering / _cPrakash Om Gupta. |
||
| 260 |
_aNew Delhi: _bKhanna Book Publishing Co. (P) Ltd. _cc2019. |
||
| 300 |
_axxi, 901 p. : _bill. : |
||
| 650 | _aSewage disposal plants | ||
| 942 | _cBK | ||