Search History Select to load keywords (subject equals "Medicine") AND (subject equals "Plant extracts") AND (subject equals "Botanical insecticides") AND (subject equals "THAI BOTANICAL EXTRACTS") AND (subject equals "แมลงสาบ") AND (subject equals "BOTANICAL INSECTICIDES") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2550 TO 2559]") AND (author equals "อาจอง ประทัตสุนทรสาร") AND (author equals "วิเชฏฐ์ คนซื่อ")
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