Rattana Thirathititham และผู้แต่งคนอื่นๆ. (2009) Application of groundwater temperature data for the determination of vertical groundwater velocities in the Chiang Mai basin, Thailand. Chulalongkorn University:ม.ป.ท.Rattana Thirathititham และผู้แต่งคนอื่นๆ. 2009. Application of groundwater temperature data for the determination of vertical groundwater velocities in the Chiang Mai basin, Thailand. ม.ป.ท.:Chulalongkorn University;Rattana Thirathititham และผู้แต่งคนอื่นๆ. Application of groundwater temperature data for the determination of vertical groundwater velocities in the Chiang Mai basin, Thailand. ม.ป.ท.:Chulalongkorn University, 2009. Print.