Crawford, Martin <br/><br/>
Air pollution control theory / 
Martin Crawford 
 - New York :  McGraw-Hill,  1976 
 - xv, 624 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070134901 
<br/><br/><label>LCCN: </label>75-020023 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution<br/>Gases--Cleaning