Jaturon Kornkul และ Srilert Chotpantarat. (2013) GROUNDWATER BALANCE OF PHRAE BASIN USING MODFLOW AND GIS IN CHANGWAT PHRAE. Chulalongkorn University:ม.ป.ท.Jaturon Kornkul และ Srilert Chotpantarat. 2013. GROUNDWATER BALANCE OF PHRAE BASIN USING MODFLOW AND GIS IN CHANGWAT PHRAE. ม.ป.ท.:Chulalongkorn University;Jaturon Kornkul และ Srilert Chotpantarat. GROUNDWATER BALANCE OF PHRAE BASIN USING MODFLOW AND GIS IN CHANGWAT PHRAE. ม.ป.ท.:Chulalongkorn University, 2013. Print.