?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Vora%2C+Ketan+Lalit&rft.aufirst=Ketan+Lalit&rft.aulast=Vora&rft.date=2005&rft.tpages=249&rft.title=The+use+of+gravimetric+and+chromatographic+analysis+to+study+surface+properties+of+powders.&rft.inst=University+College+London&rft.degree=Doctoral