5271document3643Decl_IS_HerrodTaylor_11_MRes.pdfapplication/pdf093f57308230d155a0eb713b68a82369MD53779402011-07-19 16:38:28http://etheses.bham.ac.uk//id/eprint/1567/2/Decl_IS_HerrodTaylor_11_MRes.pdf