000 00602nam a2200229Ia 4500
003 OSt
005 20220925231950.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aD854.2.N7, M0
100 _aKudesia V P
_9296489
245 0 _aWater pollution
260 _aMearut
_bPragati Prakashan
_c1980
300 _a300p.
_ccm.
650 _aComputer Science
942 _hD854.2.N7, M0
_cGB
_2CC
999 _c589955
_d589955