?url_ver=Z39.88-2004&rft_id=10.1080%2F00139157.1986.9929902&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Munn%2C+R.E.&rft.aulast=Munn&rft.aufirst=R.E.&rft.issue=4&rft.volume=28&rft.date=8+July+1986&rft.issn=0013-9157&rft.atitle=An+Integrated+Approach+to+Assessing+Acid+Deposition&rft.title=Environment%3A+Science+and+Policy+for+Sustainable+Development&rft.pages=12-13&rft.genre=article