000 00540nam a22001937a 4500
999 _c83175
_d83175
005 20230608123329.0
008 230608b ||||| |||| 00| 0 eng d
020 _a9788131807033
082 _a628.1 P784.1
100 _aPunmia,B.C.
_92105
100 _aJain,Ashok.K.
_92106
245 _aWater Supply Engineering:
_bEnvironmental Engineering-1
260 _aNew Delhi
_bLaxmi Publications
_c1995
300 _ap.584
650 _aWater Systems
_971931
650 _aHydrology
_910976
650 _aSurface Sources
_971932
942 _cDBK