Nong Khai Agricultural Research and Development Center
Nong Khai agricultural Research and Development Center (ศูนย์วิจัยและพัฒนาการเกษตรหนองคาย) is located on the Nong Khai – Bueng Kan route (Highway 212). This area is very moist and various species of plants have been grown here for an experiment to see their development. Visitors can walk...
Nong Khai agricultural Researc...
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