ACKNOWLEDGEMENTS
This review has been compiled by Helen Fogarty in January 2008 following the work of RERAD Analytical Services (Environment team) in 2007, gathering sources and data (in particular, Vikki Milne, Jon Hunter and visiting research students, Louise Reid, Aberdeen University and Hugh Sprott, Edinburgh University). We have been assisted by a number of organisations and now extend our thanks to those who helpfully provided us with sources and information at the Scottish Agricultural College, Scottish Waste Awareness Group, DEFRA, WRAP, REMADE, Resource Recovery Forum, Eunomia, the Green Alliance, the ISWA, EEA, and the OECD .