| 000 | 00736nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20151129080135.0 | ||
| 008 | 151129s200907 bg a|||| m||| 00| 0|eng d | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
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| 082 |
_a628.162 _bIMP |
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| 245 |
_aImpact of ammonia contamination on surface water treatment processes and its removal from polluted river water by aquatic macrophytes and nitrifying bacteria / _h[PhD Thesis] |
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| 260 |
_aDhaka : _bUniversity of Dhaka , _c2009. |
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| 300 |
_aVarious pagins : _bill. (some col.) ; _c29 cm. |
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| 500 | _a Thesis (PhD)--Department of Microbiology, Universxity of Dhaka, 2005-06. | ||
| 504 | _aIncludes bibliographical references and index . | ||
| 650 | _2Water pollution. | ||
| 942 |
_2ddc _cREF |
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| 999 |
_c43463 _d43463 |
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