000 00398nam a22001697a 4500
003 OSt
020 _aNA
040 _c0
082 _222
_a628.1
100 _aGarg, S. K.
245 _aWater supply engineering :
_benvironmental engineering /
250 _aNA
260 _aNew Delhi,
_bKhanna Publisher,
_cc2012.
300 _axx,119 p. ;
_bill. ;
_c24 xm.
400 _a1
942 _2ddc
_cCIVIL
_026
999 _c4755
_d4755