Opening Ceremony of the National Extension and Training Center and National Agricultural Machinery Center

Her Royal Highness Princess Chulabhorn graciously came to chair the Opening Ceremony of the National Extension and Training Center, National Agricultural Machinery Center, Kamphaeng saen and to grow the Nonsee tree (Peltophorum pterocarpum) on Kasetsart University, Kamphaeng Saen Campus on December 16, 1981.