Title: Rāingān phon kānsamrūat phāwa sētthakit læ sangkhom khō̜ng kasēttrakō̜n thī khao tham kin nai khēt pā trīam kānsangūan, pī kānphalit 2526-27, [Čhangwat Surin]
Description: Study of socioeconomic conditions of farmers settled down in the preserved forests, Surin Province, northeast Thailand, crop year 1983-84.