1. How low can we go? An assessment of greenhouse gas emissions from the UK food system and the scope to reduce them by 2050;Audsley,2009
2. Life cycle assessment and its application to process selection, design and optimization;Azapagic;Chemical Engineering Journal,1999
3. The ecology of building materials;Berge,2009
4. Bioregional. (2010). One Planet Sutton. Retrieved from http://www.oneplanetsutton.org/projects/one-planet-food/
5. Eco-profiles of the European Plastics Industry. Polyolefins;Bousted,2003