Search History Select to load keywords (type equals "Thesis") AND (subject equals "Chemistry") AND (subject equals "Energy") AND (subject equals "Oil palm") AND (subject equals "Pyrolysis") (author equals "สุพันธิตรา ชาญประเสริฐ") AND (dateIssued equals "2542") AND (author equals "วิชัย เชิดชีวศาสตร์") AND (subject equals "ลิพิด")
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