Geoenvironmental engineering : contaminated ground, fate of pollutants and remediation / by Geoenvironmental Engineering Conference (1997 : Cardiff, Wales) 480863, Yong, R. N. (Raymond Nen) 252080, Thomas, H. R. (Hywel R.) 444698, University of Wales. College of Cardiff. School of Engineering 11955, British Geotechnical Society 4977