Title: Rāingān kānwičhai rư̄ang kānčhatkān thurakit ʻutsāhakam kasēt nai Phāk Tawanʻō̜k Chīang Nư̄a nai kānfā chūang wikrittakān thāng sētthakit =
Subjects: Agricultural industries, Economic conditions, Management
Places: Northeastern Thailand