Perkins, Henry C. <br/><br/>
Air pollution 
[by] Henry C. Perkins. 
 - New York  McGraw-Hill  [1974] 
 - xiv, 407 p.  illus. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0070493022 
<br/><br/><label>LCCN: </label>73022345 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution.
<br/><br/><label>LC Class. No.: </label>TD883  / .P45 1974 
<br/><br/><label>Dewey Class. No.: </label>628.5/3