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005 20220930185418.0
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007 ta
008 220926b |||||||| |||| 00| 0 eng d
020 _a8176488321 (hbk)
_c1790
024 _a10688
037 _bEBA/3552/2013-14, 21/03/2014, Educational Book Agency
_cTextbook
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aD854, Q3
100 _aAgarwal S K
245 0 _aWater pollution
260 _aNew Delhi
_bA P H Publishing India
_c2013
300 _ax,384p.
_ccm.
650 _aENGINEERING
942 _hD854, Q3
_cTB
_2CC
999 _c890165
_d890165