"Posters Session" 

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       The titles of poster will be displayed at the symposium
P1.  Evolutional Model and History of Human Influence in the  Chao Phraya Delta, Central Thailand : By Thanawat Jarupongsakul.
P2.  Geomorphological Aspects Affecting the Occurrence of Floods and Influencing the Drainages in  the Lower Central Plain, Thailand : By Thanawat Jarupongsakul, Sunya Sarapirome, Chaiyuth Sukhsri, and Rasamee Suwanwerakamtorn.