000 00493nam a2200169Ia 4500
008 180620b2003 xxu||||| |||| 00| 0 eng d
020 _a8180140296
082 _a628 SIN
100 _aSingh, Gurcharan
245 _aWater supply and sanitary engineering
_cGurcharan Singh
260 _aNew Delhi
_bStandard Publishers Distributors
_c2003
300 _a512p.
650 _aSanitary engineering
650 _aHydrology
700 _aSingh, Jagdish
906 _adc411866a9fe5f7814ac3ea6af9dea1b
999 _c53835
_d53835