Title: Rāingān Kānsammanā rư̄ang Sētthakit kap Khwāmmankhong Tām Nǣo Chāidǣn Čhangwat Ranō̜ng læ Chumphō̜n
First published: 1993
Description: Seminar papers on economic conditions and trade along borders of Ranong and Chumphon Provinces, Southern Thailand.