000 00720nam a2200181 a 4500
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008 050808s19uu xx 00 eng d
050 _aPHS TD 430.C66
_b.M37 2005
100 _aMarcelo, Conrad.
245 _aComparative study on the bacteriological, chemical and organoleptic analyses of water samples from sedimentary, countertop and faucet filters /
_cConrad Marcelo.
260 _aLas PiƱas City, Philippines :
_bSouthville International School and Colleges,
_c2005.
300 _a53 pages :
_billustrations ;
_c28 cm.
504 _aIncludes bibliographical references.
650 _aDrinking water
_xAnalysis.
650 _aWater filters
_xEvaluation.
942 _2lcc
_cPASS
999 _c97271
_d97271