Monitoring methods for toxics in the atmosphere / 
Walter L. Zielinski, Jr., and William D. Dorko, editors 
 - Philadelphia, Pa. :  ASTM,  1990 
 - 225 p. :  ill. 
 - STP ;  1052 ASTM special technical publication ;  1052 .
<br/><br/> "ASTM publication code number (PCN): 04-010520-17"  Papers presented at the Conference on Recent Developments in Monitoring Methods for Toxics in the Atmosphere, held on 27-31 July, 1987 in Boulder, Colo. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0803112718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AIR--POLLUTION--MEASUREMENT--CONGRESSES
<br/><br/><label>LC Class. No.: </label>TD890  / M664