Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[1982 TO 1999]") AND (subject equals "English language -- Study and teaching (Higher)") AND (dateIssued equals "1982") AND (subject equals "Academic achievement") (author equals "Buntika Areekul Butcher") AND (author equals "Barrios, Hector") AND (subject equals "species richness")
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