?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Keong+%2C+Chee+Sheng&rft.aulast=Keong+&rft.aufirst=Chee+Sheng&rft.degree=Masters&rft.date=September+2007&rft.title=Integrated+water+resources+management+approach+for+groundwater+in+Langat+River+Basin+(Table+of+content)&rft.inst=Open+University+Malaysia+(OUM)&rft.tpages=80