Title: Kānsamrūat khwāmtō̜ngkān rǣngngān rō̜p thī 1-4 Makarākhom-Thanwākhom 2513, Čhangwat Chon Burī, Prāčhin Burī, Nakhō̜n Nāyok, Rayō̜ng, Trāt, Čhanthaburī, Chachœ̄ngsao
Description: Survey of demand for labor in seven eastern provinces of Thailand.