Title: Rāingān phon kānphitčhāranā sưksā kānphatthanā ʻutsāhakam phư̄a kānkasēt prǣrūp læ kānčhattang nikhom ʻutsāhakam Phāk Tawanʻō̜k Chīang Nư̄a
Description: On the development of agriculture and industrial estates of Northeastern Thailand.