Global air quality  an imperative for long-term observational strategies /  [electronic resource] : 
Committee on Atmospheric Chemistry, Board on Atmospheric Sciences and Climate, Division on Earth and Life Studies, National Research Council. 
 - Washington, D.C. :  National Academy Press,  c2001. 
 - xiii, 41 p. :  ill. ;  23 cm. 
 - The Compass series .
 - Compass series (Washington, D.C.) .
<br/><br/>Includes bibliographical references (p. 36-39). 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air quality.<br/>Climatology--Observations.<br/>Atmospheric chemistry--Research.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD883  / .G563 2001eb