TY - BOOK AU - Shaheed,Riffat TI - Development of a combined activated carbon-sand filter to treat rainwater for potable use PY - 2015/// KW - Universiti Kebangsaan Malaysia KW - Dissertations KW - Dissertations, Academic KW - Malaysia KW - Water harvesting KW - Water conservation KW - Water KW - Purification KW - Sand filtration N1 - Thesis (M.A.)-Universiti Kebangsaan Malaysia, 2015; Rujukan : mukasurat 74-87 ER -