000 00333nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-7409-120-3
082 _a628.1
_bGAR
100 _aGarg, S.K.
245 0 _aWater supply engineering: environmentral engineering vol-1
260 _aVidhyanagar
_bKhanna
_c2010
365 _a275/-
999 _c258701
_d258701