Search History Select to load keywords (author equals "ผุสตี ปริยานนท์") AND (author equals "วิเชฏฐ์ คนซื่อ") AND (subject equals "Frogs -- Reproduction") AND (author equals "จิรารัช กิตนะ") AND (author equals "ภานุพงศ์ ธรรมโชติ") (dateIssued equals "[1957 TO 1999]") AND (subject equals "Polyethylene") AND (subject equals "โพลิเอทิลีน") AND (dateIssued equals "1998") AND (subject equals "Oxidation") (dateIssued equals "[1957 TO 1999]") AND (dateIssued equals "[1990 TO 1999]") AND (dateIssued equals "1999") AND (subject equals "Rubber") AND (subject equals "Latex")
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