Search History Select to load keywords (dateIssued equals "[2500 TO 2565]") AND (author equals "อาจอง ประทัตสุนทรสาร") AND (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "กำธร ธีรคุปต์") AND (author equals "ภัทรดร ภิญโญพิชญ์") (type equals "Thesis") AND (subject equals "Agricultural and Biological Sciences") AND (dateIssued equals "[2014 TO 2099]") AND (dateIssued equals "2015") AND (author equals "Natthakitt To-orn")
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