000 00313nam a22001217a 4500
020 _a8122408761
082 _222
_a546.22
100 _aVenkateswarlu, K. S.
245 _aWater chemistry /
260 _aNew Delhi,
_bNew Age International,
_cc2005.
300 _axiv, 138 p. ;
_bill. ;
_c24 cm.
942 _2ddc
_cCHE
_01
999 _c2104
_d2104