Perkins, Henry Crawford <br/><br/>
Air Pollution/ 
Henry C. Perkins 
 - New York:  Mc Graw Hill Book,  1974 
 - xiii, 407 p.:  ill.;  23 cm. 
<br/><br/>Includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>0070493022  $ 15.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution<br/>Pollutants<br/>Air quality management
<br/><br/><label>Dewey Class. No.: </label>628.53