Ojoawo, S.O., Ayansiji, A.P. and Oduola, R.O. 2007. GEOTECHNICAL INVESTIGATION OF CLAYEY-SOIL: A CASE STUDY OF SELECTED SPOTS IN ITESIWAJU LOCAL GOVERNMENT AREA, NIGERIA. LAUTECH Journal of Engineering and Technology. 4, 1 (Feb. 2007), 42–47.