Search History Select to load keywords (dateIssued equals "[2000 TO 2099]") AND (subject equals "Chemical Engineering") AND (dateIssued equals "2016") AND (subject equals "Cobalt catalyst") AND (subject equals "ตัวเร่งปฏิกิริยาโคบอลต์") (author equals "ชัชวาล ใจซื่อกุล") AND (author equals "ผุสตี ปริยานนท์") AND (subject equals "การอนุรักษ์ความหลากหลายทางชีวภาพ") AND (subject equals "Biodiversity conservation") AND (author equals "วรณพ วิยกาญจน์")
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