Crawford, Martin. <br/><br/>
Air pollution control theory / 
Martin Crawford. 
 - THM ed. 
 - New Delhi :  Tata McGraw-Hill,  1986 
 - xv, 624 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070134901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution.<br/>Gases--Cleaning.
<br/><br/><label>Dewey Class. No.: </label>628.53  / CRA 1986