Acid deposition  long-term trends /  [electronic resource] : 
Committee on Monitoring and Assessment of Trends in Acid Deposition, Environmental Studies Board, Commission on Physical Sciences, Mathematics, and Resources, National Research Council. 
 - Washington, D.C. :  National Academy Press,  1986. 
 - xiv, 506 p. :  ill. 
<br/><br/>Includes bibliographies. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Acid deposition--Environmental aspects.<br/>Environmental impact analysis.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD196.A25  / A246 1986