| 000 | 00411nam a22001577a 4500 | ||
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| 020 | _a8180140296 | ||
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_a628.01 _bSIN/WA |
||
| 100 |
_aSingh, Gurcharan _9518 |
||
| 100 |
_aSingh, Jagdish _9519 |
||
| 245 | _aWater Supply and Sanitary Engineering | ||
| 250 | _a6 | ||
| 260 |
_aNew Delhi _bStandard Publishers Distributors _c2009 |
||
| 300 | _a512 | ||
| 650 |
_aEnvironmental engineering _9520 |
||
| 942 | _cBK | ||
| 999 |
_c13904 _d13904 |
||