TY - BOOK AU - Wallace,K.B. ED - Papua New Guinea University of Technology TI - Residual soils of the continually wet Highlands of Papua New Guinea: a basic study of their occurrence and geotechnical properties T2 - Bulletin PY - 1971/// CY - Lae PB - Civil Engineering Dept., Papua New Guinea University of Technology KW - Clay soils KW - Papua New Guinea KW - Southern Highlands KW - Laterite KW - Sandy soils KW - Soil mechanics KW - Sandy loam soils N1 - Bibliography: leaves 64-66; Also a Research and technical report, Papua New Guinea University of Technology; R6-73 ER -