Jon Powell
- Air Permeability of Waste in a Municipal Solid Waste Landfill. Dans: Journal of Environmental Engineering (ASCE), v. 131, n. 11 (novembre 2005). (2005):
- Estimating the Hydraulic Conductivity of Landfilled Municipal Solid Waste Using the Borehole Permeameter Test. Dans: Journal of Environmental Engineering (ASCE), v. 132, n. 6 (juin 2006). (2006):
- East London Line Phase 1A Over Site Development. Présenté pendant: 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011. (2011):