筛选: Committee Barr, Dana Boyd, Emory University 删除限定条件 Committee: Barr, Dana Boyd, Emory University Keyword Ubon Ratchathani 删除限定条件 Keyword: Ubon Ratchathani Keyword agriculture 删除限定条件 Keyword: agriculture Research Field Health Sciences, Occupational Health and Safety 删除限定条件 Research Field: Health Sciences, Occupational Health and Safety