Acid deposition :  long-term trends / 
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,  1986 
 - xiii, 506 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>030903647X (pbk.)  RM168.42 
<br/><br/><label>LCCN: </label>86-070311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acid deposition--Environmental aspects<br/>Environmental impact analysis