Search History Select to load keywords (type equals "Thesis") AND (subject equals "Engineering") AND (subject equals "Energy") AND (dateIssued equals "[2500 TO 2565]") AND (author equals "พีรพล จิรนันทเจริญ") (author equals "ผุสตี ปริยานนท์") AND (subject equals "ความหลากหลายทางชีวภาพ") AND (subject equals "พันธุกรรม") AND (dateIssued equals "2550")
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