| 000 | 00796nam a2200205 a 4500 | ||
|---|---|---|---|
| 003 | 0 | ||
| 005 | 20250321153129.0 | ||
| 008 | 060801s19uu xx 00 eng d | ||
| 050 |
_aPGS TP 159.F5.C66 _b.L477 2006 |
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| 100 | _aLee, Eu Jin. | ||
| 245 |
_aA comparative study on the filtration using activated carbon and mineral sand and manual filtration / _cEu Jin Lee. |
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| 260 |
_aLas Piñas City, Philippines : _bSouthville International School and Colleges, _c2006. |
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| 300 |
_a30 pages : _billustrations ; _c28 cm. |
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| 504 | _aIncludes bibliographical references. | ||
| 650 |
_aWater _vPurification _vFiltration. |
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| 650 |
_aActivated carbon _vFiltration properties. |
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| 650 |
_aMineral sand _vWater purification. |
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| 650 | _aManual filtration methods. | ||
| 942 |
_2lcc _cPASS |
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| 999 |
_c97512 _d97512 |
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