Anothay Kongsayasak. 1992. Improving rural water supply management in Lao People's Democratic Republic through lessons learned from Northeast ThailandAnothay Kongsayasak. Graduate School, Khon Kaen University;
Anothay Kongsayasak. (1992) Improving rural water supply management in Lao People's Democratic Republic through lessons learned from Northeast ThailandAnothay Kongsayasak . Khon Kaen University/Khon Kaen.
Anothay Kongsayasak. Improving rural water supply management in Lao People's Democratic Republic through lessons learned from Northeast ThailandAnothay Kongsayasak. . Khon Kaen:Khon Kaen University, 1992.
Anothay Kongsayasak. (1992) Improving rural water supply management in Lao People's Democratic Republic through lessons learned from Northeast ThailandAnothay Kongsayasak . Khon Kaen University/Khon Kaen.