000 00423nam a2200157Ia 4500
008 170601s2006 xx 000 0 und d
020 _a812241835X
041 _aENGLISH
082 _a363.73/RAO
100 _aRAO, C.S.
245 0 _aENVIRONMENTAL POLLUTION CONTROL ENGINEERING
250 _a2ND
260 _bNEW AGE INTERNATIONAL (P) LTD.PUBLISHER., NEW DELHI
_aNEW DELHI.
_c2006
300 _a425
942 _2ddc
_cREF
999 _c19320
_d19320