Title: Rāingān kānkhonkhwā rư̄ang khrang, pī ngoppramān 2522, khō̜ng Fāi Wičhai læ Songsœ̄m Kānpho̜līang Khrang, Kō̜ng Wičhai Phalittaphon Pāmai
Description: Analytical report on lac production in Thailand.
Subjects: Lac industry
Places: Thailand