Nand Krairiksh creator Jensen, Jens Raunso Chairperson Yudhbir Examination Committee Rahman, Md. Ataur Examination Committee USAID-ASEAN Scholarship Donor text series technical report th Bangkok Asian Institute of Technology 1982 continuing eng 69 p. The importance of physical and chemical parameters and parameter ranges in describing performances of road fill are discussed. The study is supported by capability classification of soils in Phetchabun Province, The classification is found out to be the same when compared with that of the Department of Highways. The suitability rating of the soil interpretation system is useful and applicable to Thai conditions, although it needs some modifications to make it more workable. A thesis submitted in partial fulfilment of the requirement for the degree of Master of Science, School of Environment, Resources and Development Thesis (M.Sc.) - Asian Institute of Technology, 1982 Soils Thailand Phetchabun Classification Soil mechanics Thailand Phetchabun Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B21141 http://203.159.5.9/ait-thesis/detail.php?q=B21141 110908 20260818143952.0