Search Results       Your search for [author]Timing, Laurie D returned 1 record.           An analysis of lead (Pb) from human hair samples (20-40 years of age) by atomic absorption spectrophotometry. by Timing, Laurie D; Manila: Polytechnic University of the Philippines, 2003. Subject: Lead analysis -- Human hair -- Philippines -- Thesis; Hair -- Lead content; Atomic Absorption spectroscopy -- Lead analysis, Human hair -- Philippines -- Thesis; Human hair -- Lead analysis -- Philippines -- Thesis.          Add to Book Cart Relevance: 26.94%