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003 | DUET_Lib | ||
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008 | 240208b bg ||||| |||| 00| 0 eng d | ||
020 | _a- | ||
040 | _cDUET_Lib | ||
082 |
_223 _a628.16/ HAR |
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100 |
_aHaslam, S.M. _96434 |
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245 |
_aRiver pollution: _ban ecological perspective/ _cS.M.Haslam & Illustraed by Y.Bower. |
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260 |
_aDelhi: _bCBS Pub, _cc1990 |
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300 |
_aix,253p.: _bill.; _g25cm. |
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500 | _aIncludes index. | ||
504 | _aBibliography P.238-249 | ||
650 |
_a1 . River Pollution. _910848 |
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650 |
_a2 . Civil engineering. _91601 |
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942 |
_2ddc _cBK |
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999 |
_c6479 _d6479 |