| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c10726 _d10726 |
||
| 005 | 20190121155951.0 | ||
| 008 | 190121b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788174091208 | ||
| 100 | _aGarg,Santosh Kumar | ||
| 245 | _aEnviornmental Engineering Vol-I Water Supply Engineering | ||
| 250 | _a32th | ||
| 260 |
_aNew Delhi _bKhanna Publishers _c2018 |
||
| 300 | _aXX,1072p. | ||
| 942 |
_2ddc _cBB |
||