Williamson, Samuel J. <br/><br/>
Fundamentals of air pollution / 
by Samuel J. Williamson 
 - Reading, Mass. :  Addison-Wesley,  1973 
 - xv, 472 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography: .p.452 Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution