report emission factors programme task 7 review of residential & small scale commercial combustion sources to the department for environment food and rural affairs national assembly wales scottish executive in northern ireland aeat env r 1407 issue 1 august 2003 netcen ii title customer reference epg 3 195 confidentiality copyright reproduction this document has been prepared by connection with a contract supply goods or services is submitted only on basis strict contents must not be disclosed third parties other than accordance terms file ed47141 number address correspondence culham science park abingdon oxon ox14 3ed telephone 01235 463391 facsimile 463038 operating division aea technology plc certificated iso9001 iso 14001 name signature date author melanie hobson glen thistlethwaite reviewed robert stewart approved mike woodfield