?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Varis%2C+O.&rft.aulast=Varis&rft.aufirst=O.&rft.issue=7&rft.volume=28&rft.date=November+1999&rft.issn=0044-7447&rft.atitle=Water+resources+development%3A+Vicious+and+virtuous+circles&rft.title=Ambio&rft.pages=599-603&rft.genre=article