?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Haenen&rft.au=Haenen%2C+I.&rft.aufirst=I.&rft.title=Wasteful+thinking%3B+A+Study+on+the+Private+Waste+Recovery+Sector+in+Bacolod+City%2C+the+Philippines&rft.date=2005&rft.degree=Master