Ledbetter, Joe O. <br/><br/>
Air pollution / 
Joe O. Ledbetter. 
 - New York :  Marcel Dekker,  1972. 
 - 2 v. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/> Analysis  Prevention and control.  pt. A.  pt. B. 
<br/><br/><label>ISBN: </label>0824714059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution