?url_ver=Z39.88-2004&rft_id=PQ+ETD%3A602599&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=C.&rft.au=Hall%2C+C.&rft.aulast=Hall&rft.tpages=183&rft.title=An+evaluation+of+the+sustainability+of+the+tramline+in+Croydon.&rft.date=2004&rft.degree=Masters&rft.inst=University+of+London