Search History Select to load keywords (dateIssued equals "[2500 TO 2565]") AND (dateIssued equals "[2540 TO 2549]") AND (dateIssued equals "2547") AND (author equals "อุบลรัชต์ ลิ้มประภาสิริกุล") AND (subject equals "ฟลูแกส--การกำจัดกำมะถัน") (type equals "Senior Project") AND (subject equals "Geology, Structural") AND (dateIssued equals "[2009 TO 2099]") AND (subject equals "Geology, Structural -- United States")
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