©2013 National Research Council of Thailand
Virak Prum. 2000. The effects of socioeconomic development on in-migration rate at district level : an analysis of district level in Combodia. Program of Population and Social Research, Mahidol University;
Virak Prum. (2000) The effects of socioeconomic development on in-migration rate at district level : an analysis of district level in Combodia . Mahidol University/Bangkok.
Virak Prum. The effects of socioeconomic development on in-migration rate at district level : an analysis of district level in Combodia. . Bangkok:Mahidol University, 2000.
Virak Prum. (2000) The effects of socioeconomic development on in-migration rate at district level : an analysis of district level in Combodia . Mahidol University/Bangkok.