References Department for Environment, Food & Rural Affairs (Defra), Ricardo-AEA and Carbon Smart (2013) Available from: Greenhouse gas conversion factor repository. http://www.ukconversionfactorscarbonsmart.co.uk/ [Accessed 10/09/2014]. EA (2010) and Resources Assessment Tool for the Environment (WRATE) LCA model. Rotherham, UK: Environment Agency.
References Department for Environment, Food & Rural Affairs (Defra), Ricardo-AEA and Carbon Smart (2013) Greenhouse gas conversion factor repository. Available from: http://www.ukconversionfactorscarbonsmart.co.uk/ [Accessed 10/09/2014]. EA (2010) and Resources Assessment Tool for the Environment (WRATE) LCA model. Rotherham, UK: Environment Agency.