Search History Select to load keywords (author equals "Nutta Taneepanichskul") AND (subject equals "เกษตรกร -- ไทย -- อุบลราชธานี") AND (subject equals "Pesticides -- Health aspects -- Thailand -- Ubon Ratchathani") AND (subject equals "Pesticides -- Thailand") AND (subject equals "ยากำจัดศัตรูพืช -- ไทย")
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