in the Chao Phraya Basin, Thailand Piyasena, Wije Munige creator Prinya Nutalaya Chairperson Akagi, Toshinobu Examination Committee Campbell, K.V. Examination Committee Government of Australia Scholarship Donor text series technical report th Bangkok Asian Institute of Technology 1979 continuing eng vi, 186 p. A thorough analysis of lithologic logs of ground water wells in Bangkok area was carried out by using a systematic correlation procedure based on matching technique utilizing a series of computer programs in order to delineate the stratigray of Bangkok subsoils. Several east-west and north-south stratigraphic cross sections were established and through a detailed analysis of these cross sections, three partially separated sand layers were identified within first 150 m depth. Trend surfaces were fitted to establish trends associated with top and bottom surfaces and were used to analyze thickness variation of each sand layer. Finally, a table giving a detailed description of sand layers was prepared. A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1979 Aquifers Thailand Bangkok Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B22269 http://203.159.5.9/ait-thesis/detail.php?q=B22269 121096 20260817162451.0