Search History Select to load keywords (author equals "ชัชวาล ใจซื่อกุล") AND (author equals "มารุต เฟื่องอาวรณ์") AND (subject equals "แมลง") AND (subject equals "แมลงศัตรูพืช -- การควบคุมทางชีววิทยา") (subject equals "Social Sciences") AND (subject equals "Public administration and defence; compulsory social security") AND (dateIssued equals "[2500 TO 2566]") AND (subject equals "Economics")
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