45568document22441Decl_IS_Ero_Phillips_12_PhD.pdfapplication/pdf59736bb65e10a52b86cbed0b61dd2754MD51030532012-11-05 15:47:03http://etheses.bham.ac.uk//id/eprint/3587/1/Decl_IS_Ero_Phillips_12_PhD.pdf