Search History Select to load keywords (author equals "กรกฎ วงษ์สุวรรณ") AND (subject equals "Flood control -- Thailand -- Chiang Rai") AND (subject equals "Social Sciences") AND (subject equals "EVALUATION") AND (subject equals "CIPP MODEL") AND (subject equals "Value") AND (subject equals "มูลค่า (เศรษฐศาสตร์)")
Use filters to refine the search results.