1. Sustainability in landfilling: containment versus dilute and disperse;Allen,1998
2. Approaches to landfill site selection in Ireland;Allen,1997
3. The qualification of bentonite as a soil sealant;Alther;Engng. Geol.,1987
4. Puncture resistance of geotextile-geomembrane lining systems;Artieres,1995
5. Specific problems in the construction of composite landfill liner systems;Averesch,1995