Čhulālongkō̜nmahāwitthayālai. Sathāban Wičhai Sangkhom.

• Kula Ronghai Project
• Phǣnphatthanā Čhangwat Phičhit sanœ̄ Samnakngān Palat Krasūang Mahātthai, Krasūang Mahātthai
• Report on a pre-project investigation on a request by the Northern Union of Farmers' Group (Thailand) for assistance from FAO/AD