Search History Select to load keywords (dateIssued equals "[1968 TO 1999]") AND (dateIssued equals "[1968 TO 1969]") AND (author equals "Pairoaj Tiranathanagul") AND (dateIssued equals "1968") AND (subject equals "Cosmic rays -- Thailand") (author equals "ผุสตี ปริยานนท์") AND (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "พชร สิทธิชีวภาค") AND (author equals "มุกเรขา เชี่ยวชาญชัย") AND (subject equals "กบทูด")
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