00771nam a2200193Ia 4500003000200000005001700002008004100019050003300060100003000093245010800123260008500231300003300316504004100349650002400390650003400414650004100448650004700489650004100536020250114102557.0161205s9999    xx            000 0 und d  aPHS TA 418.9.C6b.Sa237 2015  aSantos, Tzina Anne Joy S.  aComparative study between glass made of rice hull and glass made of chemicalscTzina anne Joy S. Santos  aLas Piñas, Philippines :bSouthville International School and Colleges,c2015.  aiii, 30 p. :bill. ;c28 cm.  aIncludes bibliographical references.  aGlassvComposition.  aGlassvEnvironmental aspects.  aRice hullsvIndustrial applications.  aGlassvManufacturexAlternative materials.  aSustainable materialsvApplications.