000 00629nam a22002177a 4500
003 DUET_Lib
005 20240208094010.0
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020 _a-
040 _cDUET_Lib
082 _223
_a628.16/ HAR
100 _aHaslam, S.M.
_96434
245 _aRiver pollution:
_ban ecological perspective/
_cS.M.Haslam & Illustraed by Y.Bower.
260 _aDelhi:
_bCBS Pub,
_cc1990
300 _aix,253p.:
_bill.;
_g25cm.
500 _aIncludes index.
504 _aBibliography P.238-249
650 _a1 . River Pollution.
_910848
650 _a2 . Civil engineering.
_91601
942 _2ddc
_cBK
999 _c6479
_d6479