Title: Kānsamrūat khwāmtō̜ngkān rǣngngān rō̜p thī 1-4 Makarākhom-Thanwākhom 2513, Čhangwat Khō̜nkǣn, ʻUdō̜n Thānī, Lœ̄i, Nō̜ng Khāi, Nakhō̜n Phanom, Kālasin, Rōi ʻEt, Mahā Sārakhām, Sakon Nakhō̜n
Description: Survey of demand for labor in Northeast Thailand, 1970.