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| 003 | CoBo-ECI | ||
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_a628.352 _bO32t |
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| 110 | 2 |
_aOffice of Drinking Water. Center of Environmental Research Information _924392 |
|
| 245 | 0 | _aTechnologies for upgrading existing or desining new drinking water treatment facilities. | |
| 260 | 4 |
_aLancaster.: _bTechnomic. _c1991 |
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| 300 | 4 | _a209. p. | |
| 500 | 4 | _aIlustraciones * | |
| 650 |
_924393 _aFILTRACIONES |
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| 650 |
_924394 _aFILTRACIONES DE AGUA |
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| 650 |
_924395 _aDESINFECCIONES DE AGUAS |
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| 650 |
_924396 _aTRATAMIENTO DE CONTAMINANTES ORGĂNICOS. |
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| 650 |
_9389 _aPLANTAS DE TRATAMIENTOS DE AGUAS |
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| 942 |
_2ddc _cBK |
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| 999 |
_c3373 _d3373 |
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