| 000 | 00429nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 211108b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788174092304 | ||
| 082 |
_a628 _bGAR |
||
| 100 | _aGarg, Santosh Kumar | ||
| 245 |
_aEnvironmental engineering: _cSewage disposal and air pollution engineering. Vol. II |
||
| 250 | _a40th | ||
| 260 |
_aNew Delhi: _bKhanna, _c©2020 |
||
| 300 | _axx, 1078p. | ||
| 942 |
_2ddc _cREF |
||
| 999 |
_c8898 _d8898 |
||