000 00317nam a2200121Ia 4500
008 220201s1995 xx 000 0 eng d
041 _aENG
100 _aRAJU,B.S.N
245 0 _aWATER SUPPLY & WASTE WATER ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1995
300 _a470
942 _2ddc
999 _c60911
_d60911