?url_ver=Z39.88-2004&rft_id=10.1080%2F00139159709604766&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Clark%2C+W.&rft.aulast=Clark&rft.aufirst=W.&rft.issue=9&rft.volume=39&rft.date=1997&rft.issn=0013-9157&rft.atitle=Climate+Change+1995%3A+The+Science+of+Climate+Change&rft.title=Environment%3A+Science+and+Policy+for+Sustainable+Development&rft.pages=23-28&rft.genre=article