000 00671nam a22002057a 4500
003 OSt
005 20221126140653.0
008 221126r20081993ii a|||| b||| 001 0 eng d
020 _a9788121908832
040 _cCentral Library - University of Barisal
082 _a363.73
_bDAT
100 _aDara, s.s.
245 _aA Textbook of Environmental Chemistry and Pollution Contro .
_b(With Energy, Ecology, Ethics and Society /
_cby S.S. Dara.
260 _aNew Delhi.
_bS. Chand.
_cc1993.
300 _axiii, 402p.
_bill ;
_c23cm.
504 _aIncludes bibliographical references and index.
650 _aConnell
942 _2ddc
_n0
_cBK
999 _c1452
_d1452