Search History Select to load keywords (dateIssued equals "[2000 TO 2099]") AND (subject equals "Polymerization") AND (subject equals "Polystyrene") AND (subject equals "Polymers") AND (subject equals "Silica") (dateIssued equals "[2500 TO 2565]") AND (author equals "ผุสตี ปริยานนท์") AND (subject equals "Frogs -- Reproduction") AND (author equals "จิรารัช กิตนะ") AND (author equals "รชตะ มณีอินทร์")
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